diff --git a/normandy/base/tests/api/test_api.py b/normandy/base/tests/api/test_api.py
index 7034decf9..8173af0c6 100644
--- a/normandy/base/tests/api/test_api.py
+++ b/normandy/base/tests/api/test_api.py
@@ -140,7 +140,7 @@ def test_register_view_requires_name(self):
         router = MixedViewRouter()
         with pytest.raises(TypeError) as err:
             router.register_view("view", View, allow_cdn=True)
-        assert "missing 1 required keyword-only argument: 'name'" in str(err)
+        assert "missing 1 required keyword-only argument: 'name'" in str(err.value)
 
     def test_get_urls_includes_non_viewset_views(self):
         router = MixedViewRouter()
diff --git a/normandy/recipes/tests/test_exports.py b/normandy/recipes/tests/test_exports.py
index 0ba7da6e8..2e32acb71 100644
--- a/normandy/recipes/tests/test_exports.py
+++ b/normandy/recipes/tests/test_exports.py
@@ -48,13 +48,13 @@ def test_it_checks_config(self, settings):
         settings.REMOTE_SETTINGS_PASSWORD = "p4ssw0rd"
         with pytest.raises(ImproperlyConfigured) as exc:
             exports.RemoteSettings().check_config()
-        assert "REMOTE_SETTINGS_USERNAME" in str(exc)
+        assert "REMOTE_SETTINGS_USERNAME" in str(exc.value)
 
         # Set empty USERNAME
         settings.REMOTE_SETTINGS_USERNAME = ""
         with pytest.raises(ImproperlyConfigured) as exc:
             exports.RemoteSettings().check_config()
-        assert "REMOTE_SETTINGS_USERNAME" in str(exc)
+        assert "REMOTE_SETTINGS_USERNAME" in str(exc.value)
 
         # Leave out PASSWORD
         settings.REMOTE_SETTINGS_URL = "http://some-server/v1"
@@ -62,7 +62,7 @@ def test_it_checks_config(self, settings):
         settings.REMOTE_SETTINGS_PASSWORD = None
         with pytest.raises(ImproperlyConfigured) as exc:
             exports.RemoteSettings().check_config()
-        assert "REMOTE_SETTINGS_PASSWORD" in str(exc)
+        assert "REMOTE_SETTINGS_PASSWORD" in str(exc.value)
 
         # Leave out COLLECTION_ID
         settings.REMOTE_SETTINGS_URL = "http://some-server/v1"
@@ -71,7 +71,7 @@ def test_it_checks_config(self, settings):
         settings.REMOTE_SETTINGS_COLLECTION_ID = None
         with pytest.raises(ImproperlyConfigured) as exc:
             exports.RemoteSettings().check_config()
-        assert "REMOTE_SETTINGS_COLLECTION_ID" in str(exc)
+        assert "REMOTE_SETTINGS_COLLECTION_ID" in str(exc.value)
 
     def test_check_connection(self, rs_settings, requestsmock):
         # Root URL should return currently authenticated user.
@@ -80,7 +80,7 @@ def test_check_connection(self, rs_settings, requestsmock):
 
         with pytest.raises(ImproperlyConfigured) as exc:
             exports.RemoteSettings().check_config()
-        assert "Invalid Remote Settings credentials" in str(exc)
+        assert "Invalid Remote Settings credentials" in str(exc.value)
 
         requestsmock.get(
             f"{rs_settings.REMOTE_SETTINGS_URL}/",
@@ -112,7 +112,7 @@ def test_check_connection(self, rs_settings, requestsmock):
         assert (
             f"Remote Settings collection {rs_settings.REMOTE_SETTINGS_COLLECTION_ID} "
             "is not writable"
-        ) in str(exc)
+        ) in str(exc.value)
 
         requestsmock.get(
             collection_url,
@@ -128,7 +128,7 @@ def test_check_connection(self, rs_settings, requestsmock):
         assert (
             "Review was not disabled on Remote Settings collection "
             f"{rs_settings.REMOTE_SETTINGS_COLLECTION_ID}."
-        ) in str(exc)
+        ) in str(exc.value)
 
         requestsmock.get(
             f"{rs_settings.REMOTE_SETTINGS_URL}/",
diff --git a/normandy/recipes/tests/test_signing.py b/normandy/recipes/tests/test_signing.py
index 2994193b0..937ebac60 100644
--- a/normandy/recipes/tests/test_signing.py
+++ b/normandy/recipes/tests/test_signing.py
@@ -34,7 +34,7 @@ def test_it_checks_settings(self, settings):
         settings.AUTOGRAPH_HAWK_SECRET_KEY = "hawk secret key"
         with pytest.raises(ImproperlyConfigured) as exc:
             signing.Autographer()
-        assert "AUTOGRAPH_URL" in str(exc)
+        assert "AUTOGRAPH_URL" in str(exc.value)
 
         # Leave out HAWK_ID
         settings.AUTOGRAPH_URL = "https://autograph.example.com"
@@ -42,7 +42,7 @@ def test_it_checks_settings(self, settings):
         settings.AUTOGRAPH_HAWK_SECRET_KEY = "hawk secret key"
         with pytest.raises(ImproperlyConfigured) as exc:
             signing.Autographer()
-        assert "AUTOGRAPH_HAWK_ID" in str(exc)
+        assert "AUTOGRAPH_HAWK_ID" in str(exc.value)
 
         # Leave out HAWK_SECRET_KEY
         settings.AUTOGRAPH_URL = "https://autograph.example.com"
@@ -50,7 +50,7 @@ def test_it_checks_settings(self, settings):
         settings.AUTOGRAPH_HAWK_SECRET_KEY = None
         with pytest.raises(ImproperlyConfigured) as exc:
             signing.Autographer()
-        assert "AUTOGRAPH_HAWK_SECRET_KEY" in str(exc)
+        assert "AUTOGRAPH_HAWK_SECRET_KEY" in str(exc.value)
 
         # Include everything
         settings.AUTOGRAPH_URL = "https://autograph.example.com"
@@ -171,13 +171,13 @@ def test_incomplete_cert(self):
         bad_data = "-----BEGIN CERTIFICATE-----\nMIIGXTCCBEWgAwIBAgIEAQAACjANBgkq"
         with pytest.raises(signing.CertificateParseError) as exc:
             signing.extract_certs_from_pem(bad_data)
-        assert "Unexpected end of input." in str(exc)
+        assert "Unexpected end of input." in str(exc.value)
 
     def test_not_a_cert(self):
         bad_data = "hello world"
         with pytest.raises(signing.CertificateParseError) as exc:
             signing.extract_certs_from_pem(bad_data)
-        assert 'Unexpected input "hello world"' in str(exc)
+        assert 'Unexpected input "hello world"' in str(exc.value)
 
 
 class TestParseCertsFromDer(object):
@@ -391,5 +391,5 @@ def test_it_reads_general_time_format(self):
     def test_it_errors_on_unsupported_formats(self):
         with pytest.raises(signing.BadCertificate) as exc:
             signing.read_timestamp_object({"unsupportedTimestamp": b"gibberish"})
-        assert "Timestamp not in expected format" in str(exc)
-        assert "unsupportedTimestamp" in str(exc)
+        assert "Timestamp not in expected format" in str(exc.value)
+        assert "unsupportedTimestamp" in str(exc.value)
diff --git a/normandy/recipes/tests/test_utils.py b/normandy/recipes/tests/test_utils.py
index 2327c95e1..cd3b4b6cb 100644
--- a/normandy/recipes/tests/test_utils.py
+++ b/normandy/recipes/tests/test_utils.py
@@ -35,9 +35,9 @@ def test_error_cases(self, bad_val):
             fraction_to_key(bad_val)
 
         # Check that it is the expected error, not some spurious error from elsewhere.
-        assert "must be between 0 and 1 inclusive" in str(exc)
+        assert "must be between 0 and 1 inclusive" in str(exc.value)
         # Check that the bad value is mentioned
-        assert str(bad_val) in str(exc)
+        assert str(bad_val) in str(exc.value)
 
     def test_result_length(self):
         for _ in range(100):
diff --git a/requirements/constraints.txt b/requirements/constraints.txt
index 7c88dacfa..5e4ee3f7b 100644
--- a/requirements/constraints.txt
+++ b/requirements/constraints.txt
@@ -20,15 +20,15 @@ attrs==19.1.0 \
 Babel==2.7.0 \
     --hash=sha256:af92e6106cb7c55286b25b38ad7695f8b4efb36a90ba483d7f7a6628c46158ab \
     --hash=sha256:e86135ae101e31e2c8ec20a4e0c5220f4eed12487d5cf3f78be7e98d3a57fc28
-botocore==1.12.164 \
-    --hash=sha256:0c36d4b9bff79f1338e204de5fa1e2cd9f8c30fbc3b8ca35e5bfec7e88af7bad \
-    --hash=sha256:19eaccb6704996ed86482c2d88a2871322e98fa3ad6c7db19e12f9cfb516a518
+botocore==1.12.200 \
+    --hash=sha256:9448deffdb58e852935eeaae90682b7a0b4ef3c45eb6f17fa4444873f45f9ae6 \
+    --hash=sha256:d2ead76e77e7d0cd4c6bf9445e0ff54e279aee3c727eb30255b4ec327f956d22
 cachetools==3.1.1 \
     --hash=sha256:428266a1c0d36dc5aca63a2d7c5942e88c2c898d72139fca0e97fdd2380517ae \
     --hash=sha256:8ea2d3ce97850f31e4a08b0e2b5e6c34997d7216a9d2c98e0f3978630d4da69a
-certifi==2019.3.9 \
-    --hash=sha256:59b7658e26ca9c7339e00f8f4636cdfe59d34fa37b9b04f6f9e9926b3cece1a5 \
-    --hash=sha256:b26104d6835d1f5e49452a26eb2ff87fe7090b89dfcaee5ea2212697e1e1d7ae
+certifi==2019.6.16 \
+    --hash=sha256:046832c04d4e752f37383b628bc601a7ea7211496b4638f6514d0e5b9acc4939 \
+    --hash=sha256:945e3ba63a0b9f577b1395204e13c3a231f9bc0223888be653286534e5873695
 cffi==1.12.3 \
     --hash=sha256:041c81822e9f84b1d9c401182e174996f0bae9991f33725d059b771744290774 \
     --hash=sha256:046ef9a22f5d3eed06334d01b1e836977eeef500d9b78e9ef693f9380ad0b83d \
@@ -87,51 +87,54 @@ cryptography==2.7 \
     --hash=sha256:e6347742ac8f35ded4a46ff835c60e68c22a536a8ae5c4422966d06946b6d4c6 \
     --hash=sha256:f27d93f0139a3c056172ebb5d4f9056e770fdf0206c2f422ff2ebbad142e09ed \
     --hash=sha256:f57b76e46a58b63d1c6375017f4564a28f19a5ca912691fd2e4261b3414b618d
-datadog==0.29.2 \
-    --hash=sha256:115b98c5095c260e46073d3d1dd82b07926666399f54131b9eddef818be52b36 \
-    --hash=sha256:4e7ccd20a0a4fa737166503c4c5e6503f66b36a57da45e85279e771320f90d3c
+datadog==0.29.3 \
+    --hash=sha256:0e33727bd9ef0b8201359accdf12f61fb58ab541bf4062693aca16653f8e7a0a \
+    --hash=sha256:995e51d142ae3624c86c78369b268f23386bb207df5345d718c241718387875c
 decorator==4.4.0 \
     --hash=sha256:86156361c50488b84a3f148056ea716ca587df2f0de1d34750d35c21312725de \
     --hash=sha256:f069f3a01830ca754ba5258fde2278454a0b5b79e0d7f5c13b3b97e57d4acff6
-docutils==0.14 \
-    --hash=sha256:02aec4bd92ab067f6ff27a38a38a41173bf01bed8f89157768c1573f53e474a6 \
-    --hash=sha256:51e64ef2ebfb29cae1faa133b3710143496eca21c530f3f71424d77687764274
+docutils==0.15.2 \
+    --hash=sha256:6c4f696463b79f1fb8ba0c594b63840ebd41f059e92b31957c46b74a4599b6d0 \
+    --hash=sha256:9e4d7ecfc600058e07ba661411a2b7de2fd0fafa17d1a7f7361cd47b1175c827 \
+    --hash=sha256:a2aeea129088da402665e92e0b25b04b073c04b2dce4ab65caaa38b7ce2e1a99
 entrypoints==0.3 \
     --hash=sha256:589f874b313739ad35be6e0cd7efde2a4e9b6fea91edcc34e58ecbb8dbe56d19 \
     --hash=sha256:c70dd71abe5a8c85e55e12c19bd91ccfeec11a6e99044204511f9ed547d48451
-Faker==1.0.7 \
-    --hash=sha256:1c0a5e7bb54d2c54569986a27124715c83899e592d8d61d4e372dbff6c699573 \
-    --hash=sha256:60477f757a80f665bbe1fb3d1cfe5d205ec7b99d5240114de7b27b4c25d236ca
+Faker==2.0.0 \
+    --hash=sha256:96ad7902706f2409a2d0c3de5132f69b413555a419bacec99d3f16e657895b47 \
+    --hash=sha256:b3bb64aff9571510de6812df45122b633dbc6227e870edae3ed9430f94698521
 future==0.17.1 \
     --hash=sha256:67045236dcfd6816dc439556d009594abf643e5eb48992e36beac09c2ca659b8
 gitdb2==2.0.5 \
     --hash=sha256:83361131a1836661a155172932a13c08bda2db3674e4caa32368aa6eb02f38c2 \
     --hash=sha256:e3a0141c5f2a3f635c7209d56c496ebe1ad35da82fe4d3ec4aaa36278d70648a
-GitPython==2.1.11 \
-    --hash=sha256:563221e5a44369c6b79172f455584c9ebbb122a13368cc82cb4b5addff788f82 \
-    --hash=sha256:8237dc5bfd6f1366abeee5624111b9d6879393d84745a507de0fda86043b65a8
-google-api-core==1.11.1 \
-    --hash=sha256:18d58e87ce51046ad76961ba320903657182622e3e368e502381b11f63015c66 \
-    --hash=sha256:a1312fb2555516cfb55908e5d28762838315c21f7ce43d243ab3d11f215e2238
+GitPython==2.1.13 \
+    --hash=sha256:c15c55ff890cd3a6a8330059e80885410a328f645551b55a91d858bfb3eb2573 \
+    --hash=sha256:df752b6b6f06f11213e91c4925aea7eaf9e37e88fb71c8a7a1aa0a5c10852120
+google-api-core==1.14.2 \
+    --hash=sha256:2c23fbc81c76b941ffb71301bb975ed66a610e9b03f918feacd1ed59cf43a6ec \
+    --hash=sha256:b2b91107bcc3b981633c89602b46451f6474973089febab3ee51c49cb7ae6a1f
 google-auth==1.6.3 \
     --hash=sha256:0f7c6a64927d34c1a474da92cfc59e552a5d3b940d3266606c6a28b72888b9e4 \
     --hash=sha256:20705f6803fd2c4d1cc2dcb0df09d4dfcb9a7d51fd59e94a3a28231fd93119ed
-google-cloud-core==1.0.1 \
-    --hash=sha256:56a2c8c6420776ff5f4e590e3708e4b6e80cd417c7591e9a0f52b1961523aad9 \
-    --hash=sha256:9653ebd9724d2f2b2571b015731444056e00be5374863e17176925fd48a56378
+google-cloud-core==1.0.3 \
+    --hash=sha256:0ee17abc74ff02176bee221d4896a00a3c202f3fb07125a7d814ccabd20d7eb5 \
+    --hash=sha256:10750207c1a9ad6f6e082d91dbff3920443bdaf1c344a782730489a9efa802f1
 google-resumable-media==0.3.2 \
     --hash=sha256:2dae98ee716efe799db3578a7b902fbf5592fc5c77d3c0906fc4ef9b1b930861 \
     --hash=sha256:3e38923493ca0d7de0ad91c31acfefc393c78586db89364e91cb4f11990e51ba
 googleapis-common-protos==1.6.0 \
     --hash=sha256:e61b8ed5e36b976b487c6e7b15f31bb10c7a0ca7bd5c0e837f4afab64b53a0c6
-graphene==2.1.5 \
-    --hash=sha256:6d6a68c7b3b40325bf9af8a3dca22639f5a57eededf4449c1db198d7eb117af7 \
-    --hash=sha256:8eee7e2ae9c22d01cf85a43f8c1aeb776a478bc2e20e0ca8d5fb17ba4b9f4767
-graphql-core==2.2 \
-    --hash=sha256:60ef8277b82aaad49e87154a0288a9542a82a63909568375712f826b1c280ef5 \
-    --hash=sha256:6288fe97c32d2f868a2dfe62e766dc85d48c96c1d085294edf44714190f2e4f3
-graphql-relay==0.4.5 \
-    --hash=sha256:2716b7245d97091af21abf096fabafac576905096d21ba7118fba722596f65db
+graphene==2.1.7 \
+    --hash=sha256:77d61618132ccd084c343e64c22d806cee18dce73cc86e0f427378dbdeeac287 \
+    --hash=sha256:acf808d50d053b94f7958414d511489a9e490a7f9563b9be80f6875fc5723d2a
+graphql-core==2.2.1 \
+    --hash=sha256:1488f2a5c2272dc9ba66e3042a6d1c30cea0db4c80bd1e911c6791ad6187d91b \
+    --hash=sha256:da64c472d720da4537a2e8de8ba859210b62841bd47a9be65ca35177f62fe0e4
+graphql-relay==2.0.0 \
+    --hash=sha256:0e94201af4089e1f81f07d7bd8f84799768e39d70fa1ea16d1df505b46cc6335 \
+    --hash=sha256:75aa0758971e252964cb94068a4decd472d2a8295229f02189e3cbca1f10dbb5 \
+    --hash=sha256:7fa74661246e826ef939ee92e768f698df167a7617361ab399901eaebf80dce6
 greenlet==0.4.15 \
     --hash=sha256:99a26afdb82ea83a265137a398f570402aa1f2b5dfb4ac3300c026931817b163 \
     --hash=sha256:ac57fcdcfb0b73bb3203b58a14501abb7e5ff9ea5e2edfa06bb03035f0cff248 \
@@ -158,9 +161,9 @@ idna==2.8 \
 imagesize==1.1.0 \
     --hash=sha256:3f349de3eb99145973fefb7dbe38554414e5c30abd0c8e4b970a7c9d09f3a1d8 \
     --hash=sha256:f3832918bc3c66617f92e35f5d70729187676313caa60c187eb0f28b8fe5e3b5
-importlib-metadata==0.17 \
-    --hash=sha256:a9f185022cfa69e9ca5f7eabfd5a58b689894cb78a11e3c8c89398a8ccbb8e7f \
-    --hash=sha256:df1403cd3aebeb2b1dcd3515ca062eecb5bd3ea7611f18cba81130c68707e879
+importlib-metadata==0.19 \
+    --hash=sha256:23d3d873e008a513952355379d93cbcab874c58f4f034ff657c7a87422fa64e8 \
+    --hash=sha256:80d2de76188eabfbfcf27e6a37342c2827801e59c4cc14b0371c56fed43820e3
 inflection==0.3.1 \
     --hash=sha256:18ea7fb7a7d152853386523def08736aa8c32636b047ade55f7578c4edeb16ca
 itypes==1.1.0 \
@@ -211,12 +214,12 @@ mccabe==0.6.1 \
 mohawk==1.0.0 \
     --hash=sha256:aa57e6626a6ea323ab714779f23734de1d1feca8cb6fc00b65e65ce115c1696a \
     --hash=sha256:fca4e34d8f5492f1c33141c98b96e168a089e5692ce65fb747e4bb613f5fe552
-more-itertools==7.0.0 \
-    --hash=sha256:2112d2ca570bb7c3e53ea1a35cd5df42bb0fd10c45f0fb97178679c3c03d64c7 \
-    --hash=sha256:c3e4748ba1aad8dba30a4886b0b1a2004f9a863837b8654e7059eebf727afa5a
-packaging==19.0 \
-    --hash=sha256:9e1cbf8c12b1f1ce0bb5344b8d7ecf66a6f8a6e91bcb0c84593ed6d3ab5c4ab3 \
-    --hash=sha256:0c98a5d0be38ed775798ece1b9727178c4469d9c3b4ada66e8e6b7849f8732af
+more-itertools==7.2.0 \
+    --hash=sha256:409cd48d4db7052af495b09dec721011634af3753ae1ef92d2b32f73a745f832 \
+    --hash=sha256:92b8c4b06dac4f0611c0729b2f2ede52b2e1bac1ab48f089c7ddc12e26bb60c4
+packaging==19.1 \
+    --hash=sha256:a7ac867b97fdc07ee80a8058fe4435ccd274ecc3b0ed61d852d7d53055528cf9 \
+    --hash=sha256:c491ca87294da7cc01902edbe30a5bc6c4c28172b5138ab4e4aa1b9d7bfaeafe
 parsimonious==0.8.1 \
     --hash=sha256:3add338892d580e0cb3b1a39e4a1b427ff9f687858fdd61097053742391a9f6b
 pathtools==0.1.2 \
@@ -227,26 +230,26 @@ pluggy==0.12.0 \
 promise==2.2.1 \
     --hash=sha256:2ebbfc10b7abf6354403ed785fe4f04b9dfd421eb1a474ac8d187022228332af \
     --hash=sha256:348f5f6c3edd4fd47c9cd65aed03ac1b31136d375aa63871a57d3e444c85655c
-protobuf==3.8.0 \
-    --hash=sha256:03f43eac9d5b651f976e91cf46a25b75e5779d98f0f4114b0abfed83376d75f8 \
-    --hash=sha256:0c94b21e6de01362f91a86b372555d22a60b59708599ca9d5032ae9fdf8e3538 \
-    --hash=sha256:2d2a9f30f61f4063fadd7fb68a2510a6939b43c0d6ceeec5c4704f22225da28e \
-    --hash=sha256:34a0b05fca061e4abb77dd180209f68d8637115ff319f51e28a6a9382d69853a \
-    --hash=sha256:358710fd0db25372edcf1150fa691f48376a134a6c69ce29f38f185eea7699e6 \
-    --hash=sha256:3761ab21883f1d3add8643413b326a0026776879b13ecf904e1e05fe18532c03 \
-    --hash=sha256:41e47198b94c27ba05a08b4a95160656105745c462af574e4bcb0807164065c0 \
-    --hash=sha256:8c61cc8a76e9d381c665aecc5105fa0f1878cf7db8b5cd17202603bcb386d0fc \
-    --hash=sha256:a6eebc4db759e58fdac02efcd3028b811effac881d8a5bad1996e4e8ee6acb47 \
-    --hash=sha256:a9c12f7c98093da0a46ba76ec40ace725daa1ac4038c41e4b1466afb5c45bb01 \
-    --hash=sha256:cb95068492ba0859b8c9e61fa8ba206a83c64e5d0916fb4543700b2e2b214115 \
-    --hash=sha256:cd98476ce7bb4dcd6a7b101f5eecdc073dafea19f311e36eb8fba1a349346277 \
-    --hash=sha256:ce64cfbea18c535176bdaa10ba740c0fc4c6d998a3f511c17bedb0ae4b3b167c \
-    --hash=sha256:dcbb59eac73fd454e8f2c5fba9e3d3320fd4707ed6a9d3ea3717924a6f0903ea \
-    --hash=sha256:dd67f34458ae716029e2a71ede998e9092493b62a519236ca52e3c5202096c87 \
-    --hash=sha256:e3c96056eb5b7284a20e256cb0bf783c8f36ad82a4ae5434a7b7cd02384144a7 \
-    --hash=sha256:f612d584d7a27e2f39e7b17878430a959c1bc09a74ba09db096b468558e5e126 \
-    --hash=sha256:f6de8a7d6122297b81566e5bd4df37fd5d62bec14f8f90ebff8ede1c9726cd0a \
-    --hash=sha256:fa529d9261682b24c2aaa683667253175c9acebe0a31105394b221090da75832
+protobuf==3.9.0 \
+    --hash=sha256:05c36022fef3c7d3562ac22402965c0c2b9fe8421f459bb377323598996e407f \
+    --hash=sha256:139b7eadcca0a861d60b523cb37d9475505e0dfb07972436b15407c2b968d87e \
+    --hash=sha256:15f683006cb77fb849b1f561e509b03dd2b7dcc749086b8dd1831090d0ba4740 \
+    --hash=sha256:2ad566b7b7cdd8717c7af1825e19f09e8fef2787b77fcb979588944657679604 \
+    --hash=sha256:35cfcf97642ef62108e10a9431c77733ec7eaab8e32fe4653de20403429907cb \
+    --hash=sha256:387822859ecdd012fdc25ec879f7f487da6e1d5b1ae6115e227e6be208836f71 \
+    --hash=sha256:4df14cbe1e7134afcfdbb9f058949e31c466de27d9b2f7fb4da9e0b67231b538 \
+    --hash=sha256:586c4ca37a7146d4822c700059f150ac3445ce0aef6f3ea258640838bb892dc2 \
+    --hash=sha256:58b11e530e954d29ab3180c48dc558a409f705bf16739fd4e0d3e07924ad7add \
+    --hash=sha256:63c8c98ccb8c95f41c18fb829aeeab21c6249adee4ed75354125bdc44488f30e \
+    --hash=sha256:72edcbacd0c73eef507d2ff1af99a6c27df18e66a3ff4351e401182e4de62b03 \
+    --hash=sha256:83dc8a561b3b954fd7002c690bb83278b8d1742a1e28abba9aaef28b0c8b437d \
+    --hash=sha256:913171ecc84c2726b86574e40549a0ea619d569657c5a5ff782a3be7d81401a5 \
+    --hash=sha256:aabb7c741d3416671c3e6fe7c52970a226e6a8274417a97d7d795f953fadef36 \
+    --hash=sha256:b3452bbda12b1cbe2187d416779de07b2ab4c497d83a050e43c344778763721d \
+    --hash=sha256:c5d5b8d4a9212338297fa1fa44589f69b470c0ba1d38168b432d577176b386a8 \
+    --hash=sha256:d86ee389c2c4fc3cebabb8ce83a8e97b6b3b5dc727b7419c1ccdc7b6e545a233 \
+    --hash=sha256:df82a0a3494fa2100c6f94aacaa8a618281dc3535f410f3decce941aea400a50 \
+    --hash=sha256:f2db8c754de788ab8be5e108e1e967c774c0942342b4f8aaaf14063889a6cfdc
 py==1.8.0 \
     --hash=sha256:64f65755aee5b381cea27766a3a147c3f15b9b6b9ac88676de66ba2ae36793fa \
     --hash=sha256:dc639b046a6e2cff5bbe40194ad65936d6ba360b52b3c3fe1d08a82dd50b5e53
@@ -261,54 +264,59 @@ pyflakes==2.1.1 \
 Pygments==2.4.2 \
     --hash=sha256:71e430bc85c88a430f000ac1d9b331d2407f681d6f6aec95e8bcfbc3df5b0127 \
     --hash=sha256:881c4c157e45f30af185c1ffe8d549d48ac9127433f2c380c24b84572ad66297
-pyparsing==2.4.0 \
-    --hash=sha256:1873c03321fc118f4e9746baf201ff990ceb915f433f23b395f5580d1840cb2a \
-    --hash=sha256:9b6323ef4ab914af344ba97510e966d64ba91055d6b9afa6b30799340e89cc03
-pyrsistent==0.15.2 \
-    --hash=sha256:16692ee739d42cf5e39cef8d27649a8c1fdb7aa99887098f1460057c5eb75c3a
+pyparsing==2.4.2 \
+    --hash=sha256:6f98a7b9397e206d78cc01df10131398f1c8b8510a2f4d97d9abd82e1aacdd80 \
+    --hash=sha256:d9338df12903bbf5d65a0e4e87c2161968b10d2e489652bb47001d82a9b028b4
+pyrsistent==0.15.4 \
+    --hash=sha256:34b47fa169d6006b32e99d4b3c4031f155e6e68ebcc107d6454852e8e0ee6533
 python-dateutil==2.8.0 \
     --hash=sha256:7e6584c74aeed623791615e26efd690f29817a27c73085b78e4bad02493df2fb \
     --hash=sha256:c89805f6f4d64db21ed966fda138f8a5ed7a4fdbc1a8ee329ce1b74e3c74da9e
-pytz==2019.1 \
-    --hash=sha256:303879e36b721603cc54604edcac9d20401bdbe31e1e4fdee5b9f98d5d31dfda \
-    --hash=sha256:d747dd3d23d77ef44c6a3526e274af6efeb0a6f1afd5a69ba4d5be4098c8e141
-PyYAML==5.1.1 \
-    --hash=sha256:57acc1d8533cbe51f6662a55434f0dbecfa2b9eaf115bede8f6fd00115a0c0d3 \
-    --hash=sha256:588c94b3d16b76cfed8e0be54932e5729cc185caffaa5a451e7ad2f7ed8b4043 \
-    --hash=sha256:68c8dd247f29f9a0d09375c9c6b8fdc64b60810ebf07ba4cdd64ceee3a58c7b7 \
-    --hash=sha256:70d9818f1c9cd5c48bb87804f2efc8692f1023dac7f1a1a5c61d454043c1d265 \
-    --hash=sha256:86a93cccd50f8c125286e637328ff4eef108400dd7089b46a7be3445eecfa391 \
-    --hash=sha256:a0f329125a926876f647c9fa0ef32801587a12328b4a3c741270464e3e4fa778 \
-    --hash=sha256:a3c252ab0fa1bb0d5a3f6449a4826732f3eb6c0270925548cac342bc9b22c225 \
-    --hash=sha256:b4bb4d3f5e232425e25dda21c070ce05168a786ac9eda43768ab7f3ac2770955 \
-    --hash=sha256:cd0618c5ba5bda5f4039b9398bb7fb6a317bb8298218c3de25c47c4740e4b95e \
-    --hash=sha256:ceacb9e5f8474dcf45b940578591c7f3d960e82f926c707788a570b51ba59190 \
-    --hash=sha256:fe6a88094b64132c4bb3b631412e90032e8cfe9745a58370462240b8cb7553cd
+pytz==2019.2 \
+    --hash=sha256:26c0b32e437e54a18161324a2fca3c4b9846b74a8dccddd843113109e1116b32 \
+    --hash=sha256:c894d57500a4cd2d5c71114aaab77dbab5eabd9022308ce5ac9bb93a60a6f0c7
+PyYAML==5.1.2 \
+    --hash=sha256:0113bc0ec2ad727182326b61326afa3d1d8280ae1122493553fd6f4397f33df9 \
+    --hash=sha256:01adf0b6c6f61bd11af6e10ca52b7d4057dd0be0343eb9283c878cf3af56aee4 \
+    --hash=sha256:5124373960b0b3f4aa7df1707e63e9f109b5263eca5976c66e08b1c552d4eaf8 \
+    --hash=sha256:5ca4f10adbddae56d824b2c09668e91219bb178a1eee1faa56af6f99f11bf696 \
+    --hash=sha256:7907be34ffa3c5a32b60b95f4d95ea25361c951383a894fec31be7252b2b6f34 \
+    --hash=sha256:7ec9b2a4ed5cad025c2278a1e6a19c011c80a3caaac804fd2d329e9cc2c287c9 \
+    --hash=sha256:87ae4c829bb25b9fe99cf71fbb2140c448f534e24c998cc60f39ae4f94396a73 \
+    --hash=sha256:9de9919becc9cc2ff03637872a440195ac4241c80536632fffeb6a1e25a74299 \
+    --hash=sha256:a5a85b10e450c66b49f98846937e8cfca1db3127a9d5d1e31ca45c3d0bef4c5b \
+    --hash=sha256:b0997827b4f6a7c286c01c5f60384d218dca4ed7d9efa945c3e1aa623d5709ae \
+    --hash=sha256:b631ef96d3222e62861443cc89d6563ba3eeb816eeb96b2629345ab795e53681 \
+    --hash=sha256:bf47c0607522fdbca6c9e817a6e81b08491de50f3766a7a0e6a5be7905961b41 \
+    --hash=sha256:f81025eddd0327c7d4cfe9b62cf33190e1e736cc6e97502b3ec425f574b3e7a8
 rsa==4.0 \
     --hash=sha256:14ba45700ff1ec9eeb206a2ce76b32814958a98e372006c8fb76ba820211be66 \
     --hash=sha256:1a836406405730121ae9823e19c6e806c62bbad73f890574fff50efa4122c487
-ruamel.yaml==0.15.97 \
-    --hash=sha256:17dbf6b7362e7aee8494f7a0f5cffd44902a6331fe89ef0853b855a7930ab845 \
-    --hash=sha256:23731c9efb79f3f5609dedffeb6c5c47a68125fd3d4b157d9fc71b1cd49076a9 \
-    --hash=sha256:2bbdd598ae57bac20968cf9028cc67d37d83bdb7942a94b9478110bc72193148 \
-    --hash=sha256:34586084cdd60845a3e1bece2b58f0a889be25450db8cc0ea143ddf0f40557a2 \
-    --hash=sha256:35957fedbb287b01313bb5c556ffdc70c0277c3500213b5e73dfd8716f748d77 \
-    --hash=sha256:414cb87a40974a575830b406ffab4ab8c6cbd82eeb73abd2a9d1397c1f0223e1 \
-    --hash=sha256:428775be75db68d908b17e4e8dda424c410222f170dc173246aa63e972d094b3 \
-    --hash=sha256:514f670f7d36519bda504d507edfe63e3c20489f86c86d42bc4d9a6dbdf82c7b \
-    --hash=sha256:5cb962c1ac6887c5da29138fbbe3b4b7705372eb54e599907fa63d4cd743246d \
-    --hash=sha256:5f6e30282cf70fb7754e1a5f101e27b5240009766376e131b31ab49f14fe81be \
-    --hash=sha256:86f8e010af6af0b4f42de2d0d9b19cb441e61d3416082186f9dd03c8552d13ad \
-    --hash=sha256:8d47ed1e557d546bd2dfe54f504d7274274602ff7a0652cde84c258ad6c2d96d \
-    --hash=sha256:98668876720bce1ac08562d8b93a564a80e3397e442c7ea19cebdcdf73da7f74 \
-    --hash=sha256:9e1f0ddc18d8355dcf5586a5d90417df56074f237812b8682a93b62cca9d2043 \
-    --hash=sha256:a7bc812a72a79d6b7dbb96fa5bee3950464b65ec055d3abc4db6572f2373a95c \
-    --hash=sha256:b72e13f9f206ee103247b07afd5a39c8b1aa98e8eba80ddba184d030337220ba \
-    --hash=sha256:bcff8ea9d916789e85e24beed8830c157fb8bc7c313e554733a8151540e66c01 \
-    --hash=sha256:c76e78b3bab652069b8d6f7889b0e72f3455c2b854b2e0a8818393d149ad0a0d
-Rx==1.6.1 \
-    --hash=sha256:13a1d8d9e252625c173dc795471e614eadfe1cf40ffc684e08b8fff0d9748c23 \
-    --hash=sha256:7357592bc7e881a95e0c2013b73326f704953301ab551fbc8133a6fadab84105
+ruamel.yaml==0.16.0 \
+    --hash=sha256:4c1dbad22790b5ea8587c2a0cae97ebc7a9d0d88de5d0edb70dea2eab7d8534a \
+    --hash=sha256:eb4b1ffd095785c50f110118cb6f7bb9cd011ecc013b014436d38b7f8fb7afa9
+ruamel.yaml.clib==0.1.2 \
+    --hash=sha256:0bbe19d3e099f8ba384e1846e6b54f245f58aeec8700edbbf9abb87afa54fd82 \
+    --hash=sha256:2f38024592613f3a8772bbc2904be027d9abf463518ba145f2d0c8e6da27009f \
+    --hash=sha256:44449b3764a3f75815eea8ae5930b98e8326be64a90b0f782747318f861abfe0 \
+    --hash=sha256:5710be9a357801c31c1eaa37b9bc92d38176d785af5b2f0c9751385c5dc9659a \
+    --hash=sha256:5a089acb6833ed5f412e24cbe3e665683064c1429824d2819137b5ade54435c3 \
+    --hash=sha256:6143386ddd61599ea081c012a69a16e5bdd7b3c6c231bd039534365a48940f30 \
+    --hash=sha256:6726aaf851f5f9e4cbdd3e1e414bc700bdd39220e8bc386415fd41c87b1b53c2 \
+    --hash=sha256:68fbc3b5d94d145a391452f886ae5fca240cb7e3ab6bd66e1a721507cdaac28a \
+    --hash=sha256:75ebddf99ba9e0b48f32b5bdcf9e5a2b84c017da9e0db7bf11995fa414aa09cd \
+    --hash=sha256:79948a6712baa686773a43906728e20932c923f7b2a91be7347993be2d745e55 \
+    --hash=sha256:8a2dd8e8b08d369558cade05731172c4b5e2f4c5097762c6b352bd28fd9f9dc4 \
+    --hash=sha256:c747acdb5e8c242ab2280df6f0c239e62838af4bee647031d96b3db2f9cefc04 \
+    --hash=sha256:cadc8eecd27414dca30366b2535cb5e3f3b47b4e2d6be7a0b13e4e52e459ff9f \
+    --hash=sha256:cee86ecc893a6a8ecaa7c6a9c2d06f75f614176210d78a5f155f8e78d6989509 \
+    --hash=sha256:e59af39e895aff28ee5f55515983cab3466d1a029c91c04db29da1c0f09cf333 \
+    --hash=sha256:eee7ecd2eee648884fae6c51ae50c814acdcc5d6340dc96c970158aebcd25ac6 \
+    --hash=sha256:ef8d4522d231cb9b29f6cdd0edc8faac9d9715c60dc7becbd6eb82c915a98e5b \
+    --hash=sha256:f504d45230cc9abf2810623b924ae048b224a90adb01f97db4e766cfdda8e6eb
+Rx==3.0.1 \
+    --hash=sha256:00c4ab3ecd1ab9a55f310d05e20ae7f93d3cdd1150de5c56347e67a1ecd73963 \
+    --hash=sha256:c7d168618e3cec35fda9c9c8b5d7f966739df4b1a99b315eae1fc2d7d69e2512
 s3transfer==0.2.1 \
     --hash=sha256:6efc926738a3cd576c2a79725fed9afde92378aa5c6a957e3af010cb019fac9d \
     --hash=sha256:b780f2411b824cb541dbcd2c713d0cb61c7d1bcadae204cdddda2b35cef493ba
@@ -346,9 +354,8 @@ six==1.12.0 \
 smmap2==2.0.5 \
     --hash=sha256:0555a7bf4df71d1ef4218e4807bbf9b201f910174e6e08af2e138d4e517b4dde \
     --hash=sha256:29a9ffa0497e7f2be94ca0ed1ca1aa3cd4cf25a1f6b4f5f87f74b46ed91d609a
-snowballstemmer==1.2.1 \
-    --hash=sha256:919f26a68b2c17a7634da993d91339e288964f93c274f1343e3bbbe2096e1128 \
-    --hash=sha256:9f3bcd3c401c3e862ec0ebe6d2c069ebc012ce142cce209c098ccb5b09136e89
+snowballstemmer==1.9.0 \
+    --hash=sha256:9f3b9ffe0809d174f7047e121431acf99c89a7040f0ca84f94ba53a498e6d0c9
 sphinxcontrib-applehelp==1.0.1 \
     --hash=sha256:fb8dee85af95e5c30c91f10e7eb3c8967308518e0f7488a2828ef7bc191d0d5d \
     --hash=sha256:edaa0ab2b2bc74403149cb0209d6775c96de797dfd5b5e2a71981309efab3897
@@ -364,9 +371,9 @@ sphinxcontrib-jsmath==1.0.1 \
 sphinxcontrib-qthelp==1.0.2 \
     --hash=sha256:513049b93031beb1f57d4daea74068a4feb77aa5630f856fcff2e50de14e9a20 \
     --hash=sha256:79465ce11ae5694ff165becda529a600c754f4bc459778778c7017374d4d406f
-sphinxcontrib-serializinghtml==1.1.1 \
-    --hash=sha256:01d9b2617d7e8ddf7a00cae091f08f9fa4db587cc160b493141ee56710810932 \
-    --hash=sha256:392187ac558863b8aff0d76dc78e0731fed58f3b06e2b00e22995dcdb630f213
+sphinxcontrib-serializinghtml==1.1.3 \
+    --hash=sha256:c0efb33f8052c04fd7a26c0a07f1678e8512e0faec19f4aa8f2473a8b81d5227 \
+    --hash=sha256:db6615af393650bf1151a6cd39120c29abaf93cc60db8c48eb2dddbfdc3a9768
 sphinxcontrib-websupport==1.1.2 \
     --hash=sha256:1501befb0fdf1d1c29a800fdbf4ef5dc5369377300ddbdd16d2cd40e54c6eefc \
     --hash=sha256:e02f717baf02d0b6c3dd62cf81232ffca4c9d5c331e03766982e3ff9f1d2bc3f
@@ -380,13 +387,13 @@ toml==0.10.0 \
     --hash=sha256:f1db651f9657708513243e61e6cc67d101a39bad662eaa9b5546f789338e07a3 \
     --hash=sha256:235682dd292d5899d361a811df37e04a8828a5b1da3115886b73cf81ebc9100e \
     --hash=sha256:229f81c57791a41d65e399fc06bf0848bab550a9dfd5ed66df18ce5f05e73d5c
-typing==3.6.6 \
-    --hash=sha256:4027c5f6127a6267a435201981ba156de91ad0d1d98e9ddc2aa173453453492d \
-    --hash=sha256:57dcf675a99b74d64dacf6fba08fb17cf7e3d5fdff53d4a30ea2a5e7e52543d4 \
-    --hash=sha256:a4c8473ce11a65999c8f59cb093e70686b6c84c98df58c1dae9b3b196089858a
-Unidecode==1.0.23 \
-    --hash=sha256:092cdf7ad9d1052c50313426a625b717dab52f7ac58f859e09ea020953b1ad8f \
-    --hash=sha256:8b85354be8fd0c0e10adbf0675f6dc2310e56fda43fa8fe049123b6c475e52fb
+typing==3.7.4 \
+    --hash=sha256:38566c558a0a94d6531012c8e917b1b8518a41e418f7f15f00e129cc80162ad3 \
+    --hash=sha256:53765ec4f83a2b720214727e319607879fec4acde22c4fbb54fa2604e79e44ce \
+    --hash=sha256:84698954b4e6719e912ef9a42a2431407fe3755590831699debda6fba92aac55
+Unidecode==1.1.1 \
+    --hash=sha256:1d7a042116536098d05d599ef2b8616759f02985c85b4fef50c78a5aaf10822a \
+    --hash=sha256:2b6aab710c2a1647e928e36d69c21e76b453cd455f4e2621000e54b2a9b8cce8
 uritemplate==3.0.0 \
     --hash=sha256:01c69f4fe8ed503b2951bef85d996a9d22434d2431584b5b107b2981ff416fbd \
     --hash=sha256:1b9c467a940ce9fb9f50df819e8ddd14696f89b9a8cc87ac77952ba416e0a8fd \
@@ -400,6 +407,6 @@ wcwidth==0.1.7 \
 webencodings==0.5.1 \
     --hash=sha256:a0af1213f3c2226497a97e2b3aa01a7e4bee4f403f95be16fc9acd2947514a78 \
     --hash=sha256:b36a1c245f2d304965eb4e0a82848379241dc04b865afcc4aab16748587e1923
-zipp==0.5.1 \
-    --hash=sha256:8c1019c6aad13642199fbe458275ad6a84907634cc9f0989877ccc4a2840139d \
-    --hash=sha256:ca943a7e809cc12257001ccfb99e3563da9af99d52f261725e96dfe0f9275bc3
+zipp==0.5.2 \
+    --hash=sha256:4970c3758f4e89a7857a973b1e2a5d75bcdc47794442f2e2dd4fe8e0466e809a \
+    --hash=sha256:8a5712cfd3bb4248015eb3b0b3c54a5f6ee3f2425963ef2a0125b8bc40aafaec
diff --git a/requirements/default.txt b/requirements/default.txt
index 2e99d9045..2bb3458ed 100644
--- a/requirements/default.txt
+++ b/requirements/default.txt
@@ -3,32 +3,29 @@
 backoff==1.8.0 \
     --hash=sha256:d340bb6f36d025c04214b8925112d8456970e5f28dda46e4f1133bf5c622cb0a \
     --hash=sha256:c7187f15339e775aec926dc6e5e42f8a3ad7d3c2b9a6ecae7b535000f70cd838
-bcrypt==3.1.6 \
-    --hash=sha256:2aed3091eb6f51c26b7c2fad08d6620d1c35839e7a362f706015b41bd991125e \
-    --hash=sha256:a9083e7fa9adb1a4de5ac15f9097eb15b04e2c8f97618f1b881af40abce382e1 \
-    --hash=sha256:b7e3948b8b1a81c5a99d41da5fb2dc03ddb93b5f96fcd3fd27e643f91efa33e1 \
-    --hash=sha256:678c21b2fecaa72a1eded0cf12351b153615520637efcadc09ecf81b871f1596 \
-    --hash=sha256:3e489787638a36bb466cd66780e15715494b6d6905ffdbaede94440d6d8e7dba \
-    --hash=sha256:8ac06fb3e6aacb0a95b56eba735c0b64df49651c6ceb1ad1cf01ba75070d567f \
-    --hash=sha256:dd08c50bc6f7be69cd7ba0769acca28c846ec46b7a8ddc2acf4b9ac6f8a7457e \
-    --hash=sha256:0ba875eb67b011add6d8c5b76afbd92166e98b1f1efab9433d5dc0fafc76e203 \
-    --hash=sha256:b998b8ca979d906085f6a5d84f7b5459e5e94a13fc27c28a3514437013b6c2f6 \
-    --hash=sha256:de5badee458544ab8125e63e39afeedfcf3aef6a6e2282ac159c95ae7472d773 \
-    --hash=sha256:ede2a87333d24f55a4a7338a6ccdccf3eaa9bed081d1737e0db4dbd1a4f7e6b6 \
-    --hash=sha256:8fdced50a8b646fff8fa0e4b1c5fd940ecc844b43d1da5a980cb07f2d1b1132f \
-    --hash=sha256:2fa5d1e438958ea90eaedbf8082c2ceb1a684b4f6c75a3800c6ec1e18ebef96f \
-    --hash=sha256:3a73f45484e9874252002793518da060fb11eaa76c30713faa12115db17d1430 \
-    --hash=sha256:21ed446054c93e209434148ef0b362432bb82bbdaf7beef70a32c221f3e33d1c \
-    --hash=sha256:75460c2c3786977ea9768d6c9d8957ba31b5fbeb0aae67a5c0e96aab4155f18c \
-    --hash=sha256:9b2c5b640a2da533b0ab5f148d87fb9989bf9bcb2e61eea6a729102a6d36aef9 \
-    --hash=sha256:28a0459381a8021f57230954b9e9a65bb5e3d569d2c253c5cac6cb181d71cf23 \
-    --hash=sha256:44636759d222baa62806bbceb20e96f75a015a6381690d1bc2eda91c01ec02ea
+bcrypt==3.1.7 \
+    --hash=sha256:0258f143f3de96b7c14f762c770f5fc56ccd72f8a1857a451c1cd9a655d9ac89 \
+    --hash=sha256:0b0069c752ec14172c5f78208f1863d7ad6755a6fae6fe76ec2c80d13be41e42 \
+    --hash=sha256:19a4b72a6ae5bb467fea018b825f0a7d917789bcfe893e53f15c92805d187294 \
+    --hash=sha256:5432dd7b34107ae8ed6c10a71b4397f1c853bd39a4d6ffa7e35f40584cffd161 \
+    --hash=sha256:69361315039878c0680be456640f8705d76cb4a3a3fe1e057e0f261b74be4b31 \
+    --hash=sha256:6fe49a60b25b584e2f4ef175b29d3a83ba63b3a4df1b4c0605b826668d1b6be5 \
+    --hash=sha256:74a015102e877d0ccd02cdeaa18b32aa7273746914a6c5d0456dd442cb65b99c \
+    --hash=sha256:763669a367869786bb4c8fcf731f4175775a5b43f070f50f46f0b59da45375d0 \
+    --hash=sha256:8b10acde4e1919d6015e1df86d4c217d3b5b01bb7744c36113ea43d529e1c3de \
+    --hash=sha256:9fe92406c857409b70a38729dbdf6578caf9228de0aef5bc44f859ffe971a39e \
+    --hash=sha256:a190f2a5dbbdbff4b74e3103cef44344bc30e61255beb27310e2aec407766052 \
+    --hash=sha256:a595c12c618119255c90deb4b046e1ca3bcfad64667c43d1166f2b04bc72db09 \
+    --hash=sha256:c9457fa5c121e94a58d6505cadca8bed1c64444b83b3204928a866ca2e599105 \
+    --hash=sha256:cb93f6b2ab0f6853550b74e051d297c27a638719753eb9ff66d1e4072be67133 \
+    --hash=sha256:d7bdc26475679dd073ba0ed2766445bb5b20ca4793ca0db32b399dccc6bc84b7 \
+    --hash=sha256:ff032765bb8716d9387fd5376d987a937254b0619eff0972779515b5c98820bc
 black==19.3b0 \
     --hash=sha256:09a9dcb7c46ed496a9850b76e4e825d6049ecd38b611f1224857a79bd985a8cf \
     --hash=sha256:68950ffd4d9169716bcb8719a56c07a2f4485354fec061cdd5910aa07369731c
-boto3==1.9.164 \
-    --hash=sha256:4871a758e8a91da45c89db266817fb236c2b935c620e0e6b2d1284c16e39ce1a \
-    --hash=sha256:8bf9159f6703b4c081d67ff0192ca47bdd99daf96848721b265f3e2450e0b49a
+boto3==1.9.200 \
+    --hash=sha256:0fec671879bbddffb0e088d970051f159effa0b7ad2a04541121372c719efd75 \
+    --hash=sha256:53c2b5f00990435f5c2a3f3ce1f9543246d8300c6444b4d7da8ffd69063c4182
 dj-database-url==0.5.0 \
     --hash=sha256:4aeaeb1f573c74835b0686a2b46b85990571159ffc21aa57ecd4d1e1cb334163 \
     --hash=sha256:851785365761ebe4994a921b433062309eb882fedd318e1b0fcecc607ed02da9
@@ -49,9 +46,9 @@ django-countries==5.3.3 \
     --hash=sha256:e4eaaec9bddb9365365109f833d1fd0ecc0cfee3348bf5441c0ccefb2d6917cd
 django-dirtyfields==1.3.1 \
     --hash=sha256:c3aafe524fc26c6ac573bbaf3ea852607e7b0f8622a2ec23dcdf65e1a9dcb7bb
-django-filter==2.1.0 \
-    --hash=sha256:a3014de317bef0cd43075a0f08dfa1d319a7ccc5733c3901fb860da70b0dda68 \
-    --hash=sha256:3dafb7d2810790498895c22a1f31b2375795910680ac9c1432821cbedb1e176d
+django-filter==2.2.0 \
+    --hash=sha256:558c727bce3ffa89c4a7a0b13bc8976745d63e5fd576b3a9a851650ef11c401b \
+    --hash=sha256:c3deb57f0dd7ff94d7dce52a047516822013e2b441bed472b722a317658cfd14
 django-mozilla-product-details==0.14.1 \
     --hash=sha256:5fa2a8c3f2b9489aeb39b42c3612a43b0be5e778ffab07a5a2cf23b1eced4d64 \
     --hash=sha256:b7428e2dae653c4b0e35fa15363dd26b74dba821bf384c5cd835da0f1566b841
@@ -63,28 +60,28 @@ django-storages==1.7.1 \
 django_csp==3.5 \
     --hash=sha256:8b9997df89a7a936d7c397e051367f974aa1d1a97d0b32acb4300087b3bed071 \
     --hash=sha256:04600237701e6d6ff78ed7d41209ff923988148bf292c128f6b474b9befe444f
-djangorestframework==3.9.4 \
-    --hash=sha256:376f4b50340a46c15ae15ddd0c853085f4e66058f97e4dbe7d43ed62f5e60651 \
-    --hash=sha256:c12869cfd83c33d579b17b3cb28a2ae7322a53c3ce85580c2a2ebe4e3f56c4fb
-dockerflow==2019.5.0 \
-    --hash=sha256:1beb894ccdb28e022f61086b1117ae0e38790f18abfe90c782f249af1aa2442a \
-    --hash=sha256:8c4ffdad72732b16409b6a5599ef338c845e28aac902d09008bb8fae17a157a3
-drf-yasg==1.15.0 \
-    --hash=sha256:2c03c569cd1f1711e30efe3a1a56998cf61aa224cb2991e9fdac22aa47fd41e5 \
-    --hash=sha256:dfb96eb36b259c2e0da67515319a25e49f6bdd3a275412f34221cc5236d2b62a
+djangorestframework==3.10.2 \
+    --hash=sha256:42979bd5441bb4d8fd69d0f385024a114c3cae7df0f110600b718751250f6929 \
+    --hash=sha256:aedb48010ebfab9651aaab1df5fd3b4848eb4182afc909852a2110c24f89a359
+dockerflow==2019.6.0 \
+    --hash=sha256:3342654c419492fa16dc5872546c893433fefce8fd9ba90da9bc9cfcafaecac1 \
+    --hash=sha256:885e4e32ebedc87a86c0d9c16fe4797f9ffe70622eb3a056615e37611eb983fd
+drf-yasg==1.16.1 \
+    --hash=sha256:68fded2ffdf46e03f33e766184b7d8f1e1a5236f94acfd0c4ba932a57b812566 \
+    --hash=sha256:fcef74709ead2b365410be3d12afbfd0a6e49d1efe615a15a929da7e950bb83c
 ecdsa==0.13.2 \
     --hash=sha256:20c17e527e75acad8f402290e158a6ac178b91b881f941fc6ea305bfdfb9657c \
     --hash=sha256:5c034ffa23413ac923541ceb3ac14ec15a0d2530690413bff58c12b80e56d884
 factory_boy==2.12.0 \
     --hash=sha256:728df59b372c9588b83153facf26d3d28947fc750e8e3c95cefa9bed0e6394ee \
     --hash=sha256:faf48d608a1735f0d0a3c9cbf536d64f9132b547dae7ba452c4d99a79e84a370
-fastecdsa==1.7.3 \
-    --hash=sha256:0d39a530c6e66948965e25f3b9279c224178d0b5f9807b09f65971a3b202cefd \
-    --hash=sha256:107a2f3b2a46a16d4717513e43659b06e0d7a1f310b3741e21ece2f954ab2692 \
-    --hash=sha256:23797102ae86095bd000afad63b0d84066ac0132326b5c30a982136a423f5965
-flake8==3.7.7 \
-    --hash=sha256:859996073f341f2670741b51ec1e67a01da142831aa1fdc6242dbf88dffbe661 \
-    --hash=sha256:a796a115208f5c03b18f332f7c11729812c8c3ded6c46319c59b53efd3819da8
+fastecdsa==1.7.4 \
+    --hash=sha256:12e952e2a70e2a896083f4cf304b4653f108ead4aac9c63ac8333343182fceac \
+    --hash=sha256:9d253175f74a96b7aa9c4ce266f96d1c663ca9f12a7e997c9cbe9dc58ea06f0e \
+    --hash=sha256:b40816ebc663d88b312c503533432bfa6bf7dc50133682d02ecc4ac158d79d5c
+flake8==3.7.8 \
+    --hash=sha256:19241c1cbc971b9962473e4438a2ca19749a7dd002dd1a946eaba171b4114548 \
+    --hash=sha256:8e9dfa3cecb2400b3738a42c54c3043e821682b9c840b0448c0503f781130696
 flake8-junit-report==2.1.0 \
     --hash=sha256:f8890c1ebe0acb516fefacddec4b802bca9f89bb07db933e4ee3cd11ceaa1e8b
 geoip2==2.9.0 \
@@ -114,78 +111,78 @@ gevent==1.4.0 \
     --hash=sha256:107f4232db2172f7e8429ed7779c10f2ed16616d75ffbe77e0e0c3fcdeb51a51 \
     --hash=sha256:28a0c5417b464562ab9842dd1fb0cc1524e60494641d973206ec24d6ec5f6909 \
     --hash=sha256:1eb7fa3b9bd9174dfe9c3b59b7a09b768ecd496debfc4976a9530a3e15c990d1
-google-cloud-storage==1.16.1 \
-    --hash=sha256:10b8a708d71b45589e06d0dc2bcc614e1d1c921902df8d22e374af1fb346ab68 \
-    --hash=sha256:4a2a0e2486b1977a4f3e382ed0be118933ecb6a92dc6b2c3d0b56ef8d76ac7a9
-graphene-django==2.3.0 \
-    --hash=sha256:6b123c92fa671a042c9bd7103da03481d5dd5dfd60c11657d652dacb37d9a640 \
-    --hash=sha256:c17024c9e92659c45463c457416328a2a7fe5db15f0d6fbfa359f3520d764107    # Pinning aniso8601 >=3, <4
+google-cloud-storage==1.17.0 \
+    --hash=sha256:4e24989b69e37086bd8c219d5502b13540ee9650ab9ea52cd909ad819ea51542 \
+    --hash=sha256:6ed0d1c29124554691d6ff58f406062540fc9d8ef50acd59061ec3d5f820b398
+graphene-django==2.4.0 \
+    --hash=sha256:3101e8a8353c6b13f33261f5b0437deb3d3614d1c44b2d56932b158e3660c0cd \
+    --hash=sha256:5714c5dd1200800ddc12d0782b0d82db70aedf387575e5b57ee2cdee4f25c681    # Pinning aniso8601 >=3, <4
 gunicorn==19.9.0 \
     --hash=sha256:aa8e0b40b4157b36a5df5e599f45c9c76d6af43845ba3b3b0efe2c70473c2471 \
     --hash=sha256:fa2662097c66f920f53f70621c6c58ca4a3c4d3434205e608e121b5b3b71f4f3
 html5lib==1.0.1 \
     --hash=sha256:20b159aa3badc9d5ee8f5c647e5efd02ed2a66ab8d354930bd9ff139fc1dc0a3 \
     --hash=sha256:66cb0dcfdbbc4f9c3ba1a63fdb511ffdbd4f513b2b6d81b80cd26ce6b3fb3736
-jsonschema==3.0.1 \
-    --hash=sha256:0c0a81564f181de3212efa2d17de1910f8732fa1b71c42266d983cd74304e20d \
-    --hash=sha256:a5f6559964a3851f59040d3b961de5e68e70971afb88ba519d27e6a039efff1a
+jsonschema==3.0.2 \
+    --hash=sha256:5f9c0a719ca2ce14c5de2fd350a64fd2d13e8539db29836a86adc990bb1a068f \
+    --hash=sha256:8d4a2b7b6c2237e0199c8ea1a6d3e05bf118e289ae2b9d7ba444182a2959560d
 kinto-http==10.4.1 \
     --hash=sha256:39935e0f224d6781c6b910358857247525db17e40d5cd79c261239c3c3dd933f \
     --hash=sha256:e91251c5d4bf35d05eb3bd10f4a27a846f68faa92be75ed3fe5bb858e7338535
 markus[datadog]==1.2.0 \
     --hash=sha256:86bbeb16de1b1920d291c81a39b7a7c61c94b665cd8d10c6b69c994ce4fd5bcc \
     --hash=sha256:9bce7bd152578703a8e4aa5a765c7c0d94bcdd69f7bc5e42d29b893e3abf2e5a
-newrelic==4.20.0.120 \
-    --hash=sha256:df880bc3b5da8d4ecb6c3e743d21b0a08cfbd911e5eef8873511480ceb20a2a5
-psycopg2==2.8.2 \
-    --hash=sha256:00cfecb3f3db6eb76dcc763e71777da56d12b6d61db6a2c6ccbbb0bff5421f8f \
-    --hash=sha256:076501fc24ae13b2609ba2303d88d4db79072562f0b8cc87ec1667dedff99dc1 \
-    --hash=sha256:4e2b34e4c0ddfeddf770d7df93e269700b080a4d2ec514fec668d71895f56782 \
-    --hash=sha256:5cacf21b6f813c239f100ef78a4132056f93a5940219ec25d2ef833cbeb05588 \
-    --hash=sha256:61f58e9ecb9e4dc7e30be56b562f8fc10ae3addcfcef51b588eed10a5a66100d \
-    --hash=sha256:8954ff6e47247bdd134db602fcadfc21662835bd92ce0760f3842eacfeb6e0f3 \
-    --hash=sha256:b6e8c854cdc623028e558a409b06ea2f16d13438335941c7765d0a42b5bedd33 \
-    --hash=sha256:baca21c0f7344576346e260454d0007313ccca8c170684707a63946b27a56c8f \
-    --hash=sha256:bb1735378770fb95dbe392d29e71405d45c8bdcfa064f916504833a92ab03c55 \
-    --hash=sha256:de3d3c46c1ee18f996db42d1eb44cf1565cc9e38fb1dbd9b773ff6b3fa8035d7 \
-    --hash=sha256:dee885602bb200bdcb1d30f6da6c7bb207360bc786d0a364fe1540dd14af0bab
-pyasn1==0.4.5 \
-    --hash=sha256:8ec20f61483764de281e0b4aba7d12716189700debcfa9e7935780850bf527f3 \
-    --hash=sha256:b06c0cfd708b806ea025426aace45551f91ea7f557e0c2d4fbd9a4b346873ce0 \
-    --hash=sha256:061442c60842f6d11051d4fdae9bc197b64bd41573a12234a753a0cb80b4f30b \
-    --hash=sha256:98d97a1833a29ca61cd04a60414def8f02f406d732f9f0bcb49f769faff1b699 \
-    --hash=sha256:da6b43a8c9ae93bc80e2739efb38cc776ba74a886e3e9318d65fe81a8b8a2c6e \
-    --hash=sha256:79b336b073a52fa3c3d8728e78fa56b7d03138ef59f44084de5f39650265b5ff \
-    --hash=sha256:5f9fb05c33e53b9a6ee3b1ed1d292043f83df465852bec876e93b47fd2df7eed \
-    --hash=sha256:0ee2449bf4c4e535823acc25624c45a8b454f328d59d3f3eeb82d3567100b9bd \
-    --hash=sha256:65201d28e081f690a32401e6253cca4449ccacc8f3988e811fae66bd822910ee \
-    --hash=sha256:d14d05984581770333731690f5453efd4b82e1e5d824a1d7976b868a2e5c38e8 \
-    --hash=sha256:b00d7bfb6603517e189d1ad76967c7e805139f63e43096e5f871d1277f50aea5 \
-    --hash=sha256:9458d0273f95d035de4c0d5e0643f25daba330582cc71bb554fe6969c015042a \
-    --hash=sha256:da2420fe13a9452d8ae97a0e478adde1dee153b11ba832a95b223a2ba01c10f7
-pyasn1-modules==0.2.5 \
-    --hash=sha256:230730c6e63d283df75459b1b791d73648f801fd46ffcc9eb1abd16c67dfa3a6 \
-    --hash=sha256:27f09b212203f820bc982937bd41952e856610dbd7c48d9366e8e63a551824c8 \
-    --hash=sha256:490ed2974883c6e3d0ee53f53b32427f29ea030345c11d690788d1ed31ed666b \
-    --hash=sha256:49663b587853cd8783427d2fd115c862916bdd3c01656a8110ecd1950699e28f \
-    --hash=sha256:4df864e4dd01e600ffe280191a6630bb5b86d46382c1bcec4d03a700cb35c8b9 \
-    --hash=sha256:6eeef742c31e285c23ebef32d8e0fee5e4ee1a563bb5171684621165b7e65627 \
-    --hash=sha256:d1c66c80615ee74b1f3867d31b14e81f5f961a0e1afe5429838f21b5065d0161 \
-    --hash=sha256:d7aa971a8cd79482ec5ae98705b54fdfaf834c24ed93ebc83f422c7700412b47 \
-    --hash=sha256:e573fcf31e72c2ede48a58c8559fe9083cd007623c99a3eaf0c8f5719c09a2f8 \
-    --hash=sha256:e980f089e3ec8116d6a5154c80f002ca941ad3446b5048a5b6d225f24ded85bb \
-    --hash=sha256:ef721f68f7951fab9b0404d42590f479e30d9005daccb1699b0a51bb4177db96 \
-    --hash=sha256:f01c6899938f635b2ff4d158e760625416e20f03c612cfc9da7e97798c84e916 \
-    --hash=sha256:f309b6c94724aeaf7ca583feb1cc70430e10d7551de5e36edfc1ae6909bcfb3c
+newrelic==4.20.1.121 \
+    --hash=sha256:708ac6a75c76a59e3d6c0d714e2fbb1e4ec7d540f7d34bddd81e61bdb636e895
+psycopg2==2.8.3 \
+    --hash=sha256:128d0fa910ada0157bba1cb74a9c5f92bb8a1dca77cf91a31eb274d1f889e001 \
+    --hash=sha256:227fd46cf9b7255f07687e5bde454d7d67ae39ca77e170097cdef8ebfc30c323 \
+    --hash=sha256:2315e7f104681d498ccf6fd70b0dba5bce65d60ac92171492bfe228e21dcc242 \
+    --hash=sha256:4b5417dcd2999db0f5a891d54717cfaee33acc64f4772c4bc574d4ff95ed9d80 \
+    --hash=sha256:640113ddc943522aaf71294e3f2d24013b0edd659b7820621492c9ebd3a2fb0b \
+    --hash=sha256:897a6e838319b4bf648a574afb6cabcb17d0488f8c7195100d48d872419f4457 \
+    --hash=sha256:8dceca81409898c870e011c71179454962dec152a1a6b86a347f4be74b16d864 \
+    --hash=sha256:b1b8e41da09a0c3ef0b3d4bb72da0dde2abebe583c1e8462973233fd5ad0235f \
+    --hash=sha256:cb407fccc12fc29dc331f2b934913405fa49b9b75af4f3a72d0f50f57ad2ca23 \
+    --hash=sha256:d3a27550a8185e53b244ad7e79e307594b92fede8617d80200a8cce1fba2c60f \
+    --hash=sha256:f0e6b697a975d9d3ccd04135316c947dd82d841067c7800ccf622a8717e98df1
+pyasn1==0.4.6 \
+    --hash=sha256:0c444a3482c5f5c7fab93567761324f77045ede002362171e12acdd400ea50e0 \
+    --hash=sha256:27e919f274d96829d9c78455eacf6a2253c9fd44979e5f880b672b524161366d \
+    --hash=sha256:3bb81821d47b17146049e7574ab4bf1e315eb7aead30efe5d6a9ca422c9710be \
+    --hash=sha256:3f8b11ba9fde9aeb56882589896cf9c7c8f4d5630f5e83abec1d80d1ef37b28b \
+    --hash=sha256:40f307cb9e351bf54b5cf956a85e02a42d4f881dac79ce7d0b736acb2adab0e5 \
+    --hash=sha256:54734028b18e1d625a788d9846479ce088f10015db9ffb1abdd406d82b68b600 \
+    --hash=sha256:5616c045d1eb934fecc0162bc2b9bd2c8935d4a3c4642c3ccd96fb1528b1f218 \
+    --hash=sha256:5eb6dbc1191dc8a18da9d3ee4c3133909e3cfd0967d434dee958e737c1ca0bb7 \
+    --hash=sha256:72f5f934852f4722e769ec9a4dd20d6fa206a78186bab2aadf27753a222892f6 \
+    --hash=sha256:86ddc0f9a9062f111e70de780c5eb6d5d726f44809fafaa0af7a534ed66fc7c1 \
+    --hash=sha256:b17f6696f920dc712a4dc5c711b1abd623d80531910e1455c70a6cb85ffb6332 \
+    --hash=sha256:b773d5c9196ffbc3a1e13bdf909d446cad80a039aa3340bcad72f395b76ebc86 \
+    --hash=sha256:f8dda822e63df09237acd8f88940c68c1964076e5d9a906cbf385d71ec1a4006
+pyasn1-modules==0.2.6 \
+    --hash=sha256:256c234d85baf315f0e99786d812e68b816e4ee4b35bac982689198ff3df5a61 \
+    --hash=sha256:3b350a01813f4878f4ebb3e7348d3753556b120145460a810e3121fe78925923 \
+    --hash=sha256:43c17a83c155229839cc5c6b868e8d0c6041dba149789b6d6e28801c64821722 \
+    --hash=sha256:525edd202cadbb014587e6e8a82a86424d4c92340222000b300cfd4041625f5a \
+    --hash=sha256:5965cb606a914b1b086f6ffdb9e526b5ec21cea81ba0bb75f3b807d5500dda1a \
+    --hash=sha256:75819dd99d1be4effd1322859ec8ac3fa7c7503fec0acbce6985b2aae41aa838 \
+    --hash=sha256:a00100a99dcc71a97b2291fcac868a39f32a72cc54d86a4e5504b34b2f5f8584 \
+    --hash=sha256:a480489471e67c579f49057a10879cc9a787b64a84af00ed2ed3f68a652b0197 \
+    --hash=sha256:b3899b59d6c6b4e91e9c5278ec49c0adb971349ef9c3531ae67149e3bb0b272b \
+    --hash=sha256:b5e0ab3dc16f42ef0c2e5ebf51db9f1e1aa734a68a4d26a2b475a289182b697f \
+    --hash=sha256:bf68431a9043b35aa0a18b865ecbb19ec19f8354488ea0b3b5d9ec33cb4c2be5 \
+    --hash=sha256:e30199a9d221f1b26c885ff3d87fd08694dbbe18ed0e8e405a2a7126d30ce4c0 \
+    --hash=sha256:ee0eb28ad9e9c0237954b4ca4c8a91cc2e98476c1dc9a1422310332518b0dd82
 pyjexl==0.2.3 \
     --hash=sha256:1369c08c3f1f6931bc3c3089f24e79902680b6022412ccfc5e818441cf0dca52 \
     --hash=sha256:56eb1ab1bd78eb12d3c514b6e2f2c93fe7f2fdd00bd821873e3f089706452c51
-pytest==4.6.2 \
-    --hash=sha256:6032845e68a17a96e8da3088037f899b56357769a724122056265ca2ea1890ee \
-    --hash=sha256:bea27a646a3d74cbbcf8d3d4a06b2dfc336baf3dc2cc85cf70ad0157e73e8322
-pytest-django==3.5.0 \
-    --hash=sha256:11a9ab9fceb2f819a0e94ba4eab791f998542f4e29eb36500cb9464dd3b4c3b6 \
-    --hash=sha256:581d699fbe955ba40c2da9c9cd3b49442d95e9d1a3f8c4d13ca5a29332467fea
+pytest==5.0.1 \
+    --hash=sha256:6ef6d06de77ce2961156013e9dff62f1b2688aa04d0dc244299fe7d67e09370d \
+    --hash=sha256:a736fed91c12681a7b34617c8fcefe39ea04599ca72c608751c31d89579a3f77
+pytest-django==3.5.1 \
+    --hash=sha256:264fb4c506db5d48a6364c311a0b00b7b48a52715bad8839b2d8bee9b99ed6bb \
+    --hash=sha256:4adfe5fb3ed47f0ba55506dd3daf688b1f74d5e69148c10ad2dd2f79f40c0d62
 pytest-mock==1.10.4 \
     --hash=sha256:43ce4e9dd5074993e7c021bb1c22cbb5363e612a2b5a76bc6d956775b10758b7 \
     --hash=sha256:5bf5771b1db93beac965a7347dc81c675ec4090cb841e49d9d34637a25c30568
@@ -211,6 +208,6 @@ statsd==3.3.0 \
     --hash=sha256:e3e6db4c246f7c59003e51c9720a51a7f39a396541cb9b147ff4b14d15b5dd1f
 untangle==1.1.1 \
     --hash=sha256:e7cfa1ad57707e6b74cfea8b9fc50f7cbe9bbaf18401cc9d72192002bcd80bcb
-whitenoise==4.1.2 \
-    --hash=sha256:118ab3e5f815d380171b100b05b76de2a07612f422368a201a9ffdeefb2251c1 \
-    --hash=sha256:42133ddd5229eeb6a0c9899496bdbe56c292394bf8666da77deeb27454c0456a
+whitenoise==4.1.3 \
+    --hash=sha256:59d880d25d0e90bcc6554fe0504a11195bd2e59b3d690b6fb42a8040d4e67ef5 \
+    --hash=sha256:c9b7c47fdc1dba4d37bf2787a01a844dc7a521e174fcd22a2d429e0be65e1782
diff --git a/requirements/dev.txt b/requirements/dev.txt
index 1a79f34fa..0bf799c9e 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -3,17 +3,17 @@
 asn1crypto==0.24.0 \
     --hash=sha256:2f1adbb7546ed199e3c90ef23ec95c5cf3585bac7d11fb7eb562a3fe89c64e87 \
     --hash=sha256:9d5c20441baf0cb60a4ac34cc447c6c189024b6b4c6cd7877034f4965c464e49
-django-extensions==2.1.7 \
-    --hash=sha256:6766c573ffe63693cd485512a02f3b59622c884cbfeca241d1278ffdf0ac39ae \
-    --hash=sha256:c43e46cc95985c278afda645480b79f9a85cfe5a82c957accd08b8045793b707
-PyDriller==1.8 \
-    --hash=sha256:b30a87a1792c0c8e64968bddf9710118fa0440b8ad10302910fc110bbe16ad0f \
-    --hash=sha256:ef4d5108a9034c9c44b6e5588c559be91ac222140952392e6f5a552d1c383149
+django-extensions==2.2.1 \
+    --hash=sha256:4aafdb865104eaa5d681b9976b36c52c9d441be89b7d782e40808f1c5c0c8f93 \
+    --hash=sha256:8a2552fdeb222b23895ef52cdc28fc56efba976f6da07ca92937f6f5e626e345
+PyDriller==1.9.2 \
+    --hash=sha256:44a998a26a38c529fc0597a51074dd86d72a83baa2bc535b5932f6e417ec30f2 \
+    --hash=sha256:e4da6fe0f2c70b8c15152e9d7a8b5b16a7b5d50712de2794e2fcd3b90d9a6bf2
 pyOpenSSL==19.0.0 \
     --hash=sha256:c727930ad54b10fc157015014b666f2d8b41f70c0d03e83ab67624fd3dd5d1e6 \
     --hash=sha256:aeca66338f6de19d1aa46ed634c3b9ae519a64b458f8468aec688e7e3c20f200
 watchdog==0.9.0 \
     --hash=sha256:965f658d0732de3188211932aeb0bb457587f04f63ab4c1e33eab878e9de961d
-Werkzeug==0.15.4 \
-    --hash=sha256:865856ebb55c4dcd0630cdd8f3331a1847a819dda7e8c750d3db6f2aa6c0209c \
-    --hash=sha256:a0b915f0815982fb2a09161cb8f31708052d0951c3ba433ccc5e1aa276507ca6
+Werkzeug==0.15.5 \
+    --hash=sha256:87ae4e5b5366da2347eb3116c0e6c681a0e939a33b2805e2c0cbd282664932c4 \
+    --hash=sha256:a13b74dd3c45f758d4ebdb224be8f1ab8ef58b3c0ffc1783a8c7d9f4f50227e6
diff --git a/requirements/docs.txt b/requirements/docs.txt
index 1019874d9..92b117a84 100644
--- a/requirements/docs.txt
+++ b/requirements/docs.txt
@@ -1,8 +1,8 @@
 -r default.txt
 
-Sphinx==2.1.1 \
-    --hash=sha256:15143166e786c7faa76fa990d3b6b38ebffe081ef81cffd1d656b07f3b28a1fa \
-    --hash=sha256:5fd62ba64235d77a81554d47ff6b17578171b6dbbc992221e9ebc684898fff59
+Sphinx==2.1.2 \
+    --hash=sha256:22538e1bbe62b407cf5a8aabe1bb15848aa66bb79559f42f5202bbce6b757a69 \
+    --hash=sha256:f9a79e746b87921cabc3baa375199c6076d1270cee53915dbd24fdbeaaacc427
 sphinx_rtd_theme==0.4.3 \
     --hash=sha256:00cf895504a7895ee433807c62094cf1e95f065843bf3acd17037c3e9a2becd4 \
     --hash=sha256:728607e34d60456d736cc7991fd236afb828b21b82f956c5ea75f94c8414040a
diff --git a/requirements/py36_docs.txt b/requirements/py36_docs.txt
index f9c146092..6f50b40f2 100644
--- a/requirements/py36_docs.txt
+++ b/requirements/py36_docs.txt
@@ -6,26 +6,23 @@
 # to work on the rest of the packages in docs.txt.
 
 
-bcrypt==3.1.6 \
-    --hash=sha256:2aed3091eb6f51c26b7c2fad08d6620d1c35839e7a362f706015b41bd991125e \
-    --hash=sha256:a9083e7fa9adb1a4de5ac15f9097eb15b04e2c8f97618f1b881af40abce382e1 \
-    --hash=sha256:b7e3948b8b1a81c5a99d41da5fb2dc03ddb93b5f96fcd3fd27e643f91efa33e1 \
-    --hash=sha256:678c21b2fecaa72a1eded0cf12351b153615520637efcadc09ecf81b871f1596 \
-    --hash=sha256:3e489787638a36bb466cd66780e15715494b6d6905ffdbaede94440d6d8e7dba \
-    --hash=sha256:8ac06fb3e6aacb0a95b56eba735c0b64df49651c6ceb1ad1cf01ba75070d567f \
-    --hash=sha256:dd08c50bc6f7be69cd7ba0769acca28c846ec46b7a8ddc2acf4b9ac6f8a7457e \
-    --hash=sha256:0ba875eb67b011add6d8c5b76afbd92166e98b1f1efab9433d5dc0fafc76e203 \
-    --hash=sha256:b998b8ca979d906085f6a5d84f7b5459e5e94a13fc27c28a3514437013b6c2f6 \
-    --hash=sha256:de5badee458544ab8125e63e39afeedfcf3aef6a6e2282ac159c95ae7472d773 \
-    --hash=sha256:ede2a87333d24f55a4a7338a6ccdccf3eaa9bed081d1737e0db4dbd1a4f7e6b6 \
-    --hash=sha256:8fdced50a8b646fff8fa0e4b1c5fd940ecc844b43d1da5a980cb07f2d1b1132f \
-    --hash=sha256:2fa5d1e438958ea90eaedbf8082c2ceb1a684b4f6c75a3800c6ec1e18ebef96f \
-    --hash=sha256:3a73f45484e9874252002793518da060fb11eaa76c30713faa12115db17d1430 \
-    --hash=sha256:21ed446054c93e209434148ef0b362432bb82bbdaf7beef70a32c221f3e33d1c \
-    --hash=sha256:75460c2c3786977ea9768d6c9d8957ba31b5fbeb0aae67a5c0e96aab4155f18c \
-    --hash=sha256:9b2c5b640a2da533b0ab5f148d87fb9989bf9bcb2e61eea6a729102a6d36aef9 \
-    --hash=sha256:28a0459381a8021f57230954b9e9a65bb5e3d569d2c253c5cac6cb181d71cf23 \
-    --hash=sha256:44636759d222baa62806bbceb20e96f75a015a6381690d1bc2eda91c01ec02ea
+bcrypt==3.1.7 \
+    --hash=sha256:0258f143f3de96b7c14f762c770f5fc56ccd72f8a1857a451c1cd9a655d9ac89 \
+    --hash=sha256:0b0069c752ec14172c5f78208f1863d7ad6755a6fae6fe76ec2c80d13be41e42 \
+    --hash=sha256:19a4b72a6ae5bb467fea018b825f0a7d917789bcfe893e53f15c92805d187294 \
+    --hash=sha256:5432dd7b34107ae8ed6c10a71b4397f1c853bd39a4d6ffa7e35f40584cffd161 \
+    --hash=sha256:69361315039878c0680be456640f8705d76cb4a3a3fe1e057e0f261b74be4b31 \
+    --hash=sha256:6fe49a60b25b584e2f4ef175b29d3a83ba63b3a4df1b4c0605b826668d1b6be5 \
+    --hash=sha256:74a015102e877d0ccd02cdeaa18b32aa7273746914a6c5d0456dd442cb65b99c \
+    --hash=sha256:763669a367869786bb4c8fcf731f4175775a5b43f070f50f46f0b59da45375d0 \
+    --hash=sha256:8b10acde4e1919d6015e1df86d4c217d3b5b01bb7744c36113ea43d529e1c3de \
+    --hash=sha256:9fe92406c857409b70a38729dbdf6578caf9228de0aef5bc44f859ffe971a39e \
+    --hash=sha256:a190f2a5dbbdbff4b74e3103cef44344bc30e61255beb27310e2aec407766052 \
+    --hash=sha256:a595c12c618119255c90deb4b046e1ca3bcfad64667c43d1166f2b04bc72db09 \
+    --hash=sha256:c9457fa5c121e94a58d6505cadca8bed1c64444b83b3204928a866ca2e599105 \
+    --hash=sha256:cb93f6b2ab0f6853550b74e051d297c27a638719753eb9ff66d1e4072be67133 \
+    --hash=sha256:d7bdc26475679dd073ba0ed2766445bb5b20ca4793ca0db32b399dccc6bc84b7 \
+    --hash=sha256:ff032765bb8716d9387fd5376d987a937254b0619eff0972779515b5c98820bc
 cffi==1.12.3 \
     --hash=sha256:041c81822e9f84b1d9c401182e174996f0bae9991f33725d059b771744290774 \
     --hash=sha256:046ef9a22f5d3eed06334d01b1e836977eeef500d9b78e9ef693f9380ad0b83d \
@@ -55,26 +52,26 @@ cffi==1.12.3 \
     --hash=sha256:e070535507bd6aa07124258171be2ee8dfc19119c28ca94c9dfb7efd23564512 \
     --hash=sha256:e1ff2748c84d97b065cc95429814cdba39bcbd77c9c85c89344b317dc0d9cbff \
     --hash=sha256:ed851c75d1e0e043cbf5ca9a8e1b13c4c90f3fbd863dacb01c0808e2b5204201
-protobuf==3.8.0 \
-    --hash=sha256:03f43eac9d5b651f976e91cf46a25b75e5779d98f0f4114b0abfed83376d75f8 \
-    --hash=sha256:0c94b21e6de01362f91a86b372555d22a60b59708599ca9d5032ae9fdf8e3538 \
-    --hash=sha256:2d2a9f30f61f4063fadd7fb68a2510a6939b43c0d6ceeec5c4704f22225da28e \
-    --hash=sha256:34a0b05fca061e4abb77dd180209f68d8637115ff319f51e28a6a9382d69853a \
-    --hash=sha256:358710fd0db25372edcf1150fa691f48376a134a6c69ce29f38f185eea7699e6 \
-    --hash=sha256:3761ab21883f1d3add8643413b326a0026776879b13ecf904e1e05fe18532c03 \
-    --hash=sha256:41e47198b94c27ba05a08b4a95160656105745c462af574e4bcb0807164065c0 \
-    --hash=sha256:8c61cc8a76e9d381c665aecc5105fa0f1878cf7db8b5cd17202603bcb386d0fc \
-    --hash=sha256:a6eebc4db759e58fdac02efcd3028b811effac881d8a5bad1996e4e8ee6acb47 \
-    --hash=sha256:a9c12f7c98093da0a46ba76ec40ace725daa1ac4038c41e4b1466afb5c45bb01 \
-    --hash=sha256:cb95068492ba0859b8c9e61fa8ba206a83c64e5d0916fb4543700b2e2b214115 \
-    --hash=sha256:cd98476ce7bb4dcd6a7b101f5eecdc073dafea19f311e36eb8fba1a349346277 \
-    --hash=sha256:ce64cfbea18c535176bdaa10ba740c0fc4c6d998a3f511c17bedb0ae4b3b167c \
-    --hash=sha256:dcbb59eac73fd454e8f2c5fba9e3d3320fd4707ed6a9d3ea3717924a6f0903ea \
-    --hash=sha256:dd67f34458ae716029e2a71ede998e9092493b62a519236ca52e3c5202096c87 \
-    --hash=sha256:e3c96056eb5b7284a20e256cb0bf783c8f36ad82a4ae5434a7b7cd02384144a7 \
-    --hash=sha256:f612d584d7a27e2f39e7b17878430a959c1bc09a74ba09db096b468558e5e126 \
-    --hash=sha256:f6de8a7d6122297b81566e5bd4df37fd5d62bec14f8f90ebff8ede1c9726cd0a \
-    --hash=sha256:fa529d9261682b24c2aaa683667253175c9acebe0a31105394b221090da75832
+protobuf==3.9.0 \
+    --hash=sha256:05c36022fef3c7d3562ac22402965c0c2b9fe8421f459bb377323598996e407f \
+    --hash=sha256:139b7eadcca0a861d60b523cb37d9475505e0dfb07972436b15407c2b968d87e \
+    --hash=sha256:15f683006cb77fb849b1f561e509b03dd2b7dcc749086b8dd1831090d0ba4740 \
+    --hash=sha256:2ad566b7b7cdd8717c7af1825e19f09e8fef2787b77fcb979588944657679604 \
+    --hash=sha256:35cfcf97642ef62108e10a9431c77733ec7eaab8e32fe4653de20403429907cb \
+    --hash=sha256:387822859ecdd012fdc25ec879f7f487da6e1d5b1ae6115e227e6be208836f71 \
+    --hash=sha256:4df14cbe1e7134afcfdbb9f058949e31c466de27d9b2f7fb4da9e0b67231b538 \
+    --hash=sha256:586c4ca37a7146d4822c700059f150ac3445ce0aef6f3ea258640838bb892dc2 \
+    --hash=sha256:58b11e530e954d29ab3180c48dc558a409f705bf16739fd4e0d3e07924ad7add \
+    --hash=sha256:63c8c98ccb8c95f41c18fb829aeeab21c6249adee4ed75354125bdc44488f30e \
+    --hash=sha256:72edcbacd0c73eef507d2ff1af99a6c27df18e66a3ff4351e401182e4de62b03 \
+    --hash=sha256:83dc8a561b3b954fd7002c690bb83278b8d1742a1e28abba9aaef28b0c8b437d \
+    --hash=sha256:913171ecc84c2726b86574e40549a0ea619d569657c5a5ff782a3be7d81401a5 \
+    --hash=sha256:aabb7c741d3416671c3e6fe7c52970a226e6a8274417a97d7d795f953fadef36 \
+    --hash=sha256:b3452bbda12b1cbe2187d416779de07b2ab4c497d83a050e43c344778763721d \
+    --hash=sha256:c5d5b8d4a9212338297fa1fa44589f69b470c0ba1d38168b432d577176b386a8 \
+    --hash=sha256:d86ee389c2c4fc3cebabb8ce83a8e97b6b3b5dc727b7419c1ccdc7b6e545a233 \
+    --hash=sha256:df82a0a3494fa2100c6f94aacaa8a618281dc3535f410f3decce941aea400a50 \
+    --hash=sha256:f2db8c754de788ab8be5e108e1e967c774c0942342b4f8aaaf14063889a6cfdc
 
 
 -r docs.txt