diff --git a/appengine/standard/mailgun/requirements.txt b/appengine/standard/mailgun/requirements.txt
index 9fd60e085e54..65c136cbb828 100644
--- a/appengine/standard/mailgun/requirements.txt
+++ b/appengine/standard/mailgun/requirements.txt
@@ -1 +1 @@
-httplib2==0.9.2
+httplib2==0.10.2
diff --git a/monitoring/api/v3/requirements.txt b/monitoring/api/v3/requirements.txt
index adb19bac712c..e777d470033b 100644
--- a/monitoring/api/v3/requirements.txt
+++ b/monitoring/api/v3/requirements.txt
@@ -1,5 +1,5 @@
 google-api-python-client==1.6.1
-httplib2==0.9.2
+httplib2==0.10.2
 oauth2client==4.0.0
 pyasn1==0.1.9
 pyasn1-modules==0.0.8