diff --git a/auth/end-user/web/requirements.txt b/auth/end-user/web/requirements.txt
index 2d17fd144c5..36743e697aa 100644
--- a/auth/end-user/web/requirements.txt
+++ b/auth/end-user/web/requirements.txt
@@ -1,5 +1,5 @@
 google-auth==2.6.2
-google-auth-oauthlib==0.5.2
+google-auth-oauthlib==0.5.3
 google-auth-httplib2==0.1.0
 google-api-python-client==2.47.0
 flask==2.1.0
diff --git a/endpoints/getting-started/requirements.txt b/endpoints/getting-started/requirements.txt
index 8275de123bf..65629f232fb 100644
--- a/endpoints/getting-started/requirements.txt
+++ b/endpoints/getting-started/requirements.txt
@@ -5,4 +5,4 @@ six==1.16.0
 pyyaml==6.0
 requests==2.27.1
 google-auth==2.6.2
-google-auth-oauthlib==0.5.2
+google-auth-oauthlib==0.5.3