diff --git a/requirements-devel.txt b/requirements-devel.txt
index 2bafc8297..57d036ee3 100644
--- a/requirements-devel.txt
+++ b/requirements-devel.txt
@@ -1,6 +1,6 @@
 httpx==0.26.0
 validators==0.34.0
-authlib==1.3.1
+authlib==1.5.2
 grpcio==1.66.2
 grpcio-tools==1.66.2
 grpcio-health-checking==1.66.2
diff --git a/setup.cfg b/setup.cfg
index 5d692b05a..2a41562c0 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -33,7 +33,7 @@ include_package_data = True
 install_requires =
     httpx>=0.26.0,<0.29.0
     validators==0.34.0
-    authlib>=1.2.1,<1.3.2
+    authlib>=1.2.1,<1.5.3
     pydantic>=2.8.0,<3.0.0
     grpcio>=1.66.2,<2.0.0
     grpcio-tools>=1.66.2,<2.0.0