diff --git a/pip-requirements.txt b/pip-requirements.txt
index 3259e16..f02e7dc 100644
--- a/pip-requirements.txt
+++ b/pip-requirements.txt
@@ -11,7 +11,7 @@ future==0.16.0
 grpcio==1.14.2
 incremental==17.5.0
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 jsonschema==2.6.0
 MarkupSafe==1.1.1
 mysql-connector-python==8.0.17