diff --git a/requirements.txt b/requirements.txt
index 601e3a0..6e0a260 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ googleapis-common-protos==1.51.0
 grpcio==1.27.2
 idna==2.9
 itsdangerous==1.1.0
-Jinja2==2.11.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 protobuf==3.11.3
 pyasn1==0.4.8