diff --git a/google-analytics-admin/requirements.txt b/google-analytics-admin/requirements.txt
index 81c6ebe..69f29c0 100644
--- a/google-analytics-admin/requirements.txt
+++ b/google-analytics-admin/requirements.txt
@@ -1,2 +1,2 @@
 google-analytics-admin==0.30.2
-google-auth-oauthlib==1.4.1
+google-auth-oauthlib==1.5.0
diff --git a/google-analytics-data/requirements.txt b/google-analytics-data/requirements.txt
index a3afcef..6f53d90 100644
--- a/google-analytics-data/requirements.txt
+++ b/google-analytics-data/requirements.txt
@@ -1,2 +1,2 @@
 google-analytics-data==0.23.3
-google-auth-oauthlib==1.4.1
\ No newline at end of file
+google-auth-oauthlib==1.5.0
\ No newline at end of file