diff --git a/appengine/flexible/cloudsql/requirements.txt b/appengine/flexible/cloudsql/requirements.txt
index 8a7b46ebdba..e05e65dd07f 100644
--- a/appengine/flexible/cloudsql/requirements.txt
+++ b/appengine/flexible/cloudsql/requirements.txt
@@ -2,4 +2,4 @@ Flask==0.12
 Flask-SQLAlchemy==2.2
 gunicorn==19.7.0
 PyMySQL==0.7.10
-psycopg2==2.7
+psycopg2==2.7.1