diff --git a/requirements.in b/requirements.in
index 65f250ee447..a24b71c7aad 100644
--- a/requirements.in
+++ b/requirements.in
@@ -1,5 +1,5 @@
 attrs==23.2.0
-authlib==1.3.0
+authlib==1.3.1
 black==24.2.0
 cattrs==23.2.3
 click==8.1.7
diff --git a/requirements.txt b/requirements.txt
index 11a5e5446fe..cbb5162cbfd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -98,9 +98,9 @@ attrs==23.2.0 \
     #   mozilla-metric-config-parser
     #   pytest-mypy
     #   referencing
-authlib==1.3.0 \
-    --hash=sha256:959ea62a5b7b5123c5059758296122b57cd2585ae2ed1c0622c21b371ffdae06 \
-    --hash=sha256:9637e4de1fb498310a56900b3e2043a206b03cb11c05422014b0302cbc814be3
+authlib==1.3.1 \
+    --hash=sha256:7ae843f03c06c5c0debd63c9db91f9fda64fa62a42a77419fa15fbb7e7a58917 \
+    --hash=sha256:d35800b973099bbadc49b42b256ecb80041ad56b7fe1216a362c7943c088f377
     # via -r requirements.in
 babel==2.12.1 \
     --hash=sha256:b4246fb7677d3b98f501a39d43396d3cafdc8eadb045f4a31be01863f655c610 \