diff --git a/pdm.lock b/pdm.lock
index afc54b9a..d2584e37 100644
--- a/pdm.lock
+++ b/pdm.lock
@@ -6,7 +6,7 @@ groups = ["default", "ci", "dev", "development", "docs", "locust", "production",
 cross_platform = true
 static_urls = false
 lock_version = "4.3"
-content_hash = "sha256:325d332e5dfc5e3c3654540656c580f01a680c8785bf77ae85ba8cce095f67ef"
+content_hash = "sha256:99e4332323078984a70b368e79e3e893036201fa57907430f037ff9131f21cf5"
 
 [[package]]
 name = "alembic"
@@ -335,12 +335,12 @@ files = [
 
 [[package]]
 name = "certifi"
-version = "2023.5.7"
+version = "2023.7.22"
 requires_python = ">=3.6"
 summary = "Python package for providing Mozilla's CA Bundle."
 files = [
-    {file = "certifi-2023.5.7-py3-none-any.whl", hash = "sha256:c6c2e98f5c7869efca1f8916fed228dd91539f9f1b444c314c06eef02980c716"},
-    {file = "certifi-2023.5.7.tar.gz", hash = "sha256:0f0d56dc5a6ad56fd4ba36484d6cc34451e1c6548c61daad8c320169f91eddc7"},
+    {file = "certifi-2023.7.22-py3-none-any.whl", hash = "sha256:92d6037539857d8206b8f6ae472e8b77db8058fec5937a1ef3f54304089edbb9"},
+    {file = "certifi-2023.7.22.tar.gz", hash = "sha256:539cc1d13202e33ca466e88b2807e29f4c13049d6d87031a3c110744495cb082"},
 ]
 
 [[package]]
diff --git a/pyproject.toml b/pyproject.toml
index d2acae19..f0d42e6f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,6 +23,7 @@ dependencies = [
     'psycopg2~=2.9',
     "authlib>=1.2.1",
     "itsdangerous>=2.1.2",
+    "httpx>=0.24.1",
 ]
 requires-python = '>=3.8.1,<4.0'
 readme = 'README.md'