diff --git a/frameworks/Python/api_hour/requirements.txt b/frameworks/Python/api_hour/requirements.txt
index 5db05703f22..8da47e213a8 100644
--- a/frameworks/Python/api_hour/requirements.txt
+++ b/frameworks/Python/api_hour/requirements.txt
@@ -6,7 +6,7 @@ asyncio-redis==0.13.4
 chardet==2.3.0
 gunicorn==23.0.0
 hiredis==0.2.0
-Jinja2==3.1.4
+Jinja2==3.1.6
 MarkupSafe==0.23
 piprot==0.9.1
 psycopg2==2.7.5