diff --git a/requirements.txt b/requirements.txt
index b33d485..8d7de11 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ google-cloud-core==0.28.0
 google-resumable-media==0.3.1
 googleapis-common-protos==1.5.3
 idna==2.6
-Jinja2==2.10
+Jinja2==2.11.3
 MarkupSafe==1.0
 protobuf==3.4.0
 pyasn1==0.3.7