diff --git a/code/samples/auto-responders/python/requirements.txt b/code/samples/auto-responders/python/requirements.txt
index 46d24b7..80d7053 100644
--- a/code/samples/auto-responders/python/requirements.txt
+++ b/code/samples/auto-responders/python/requirements.txt
@@ -11,7 +11,7 @@ http-prompt==2.1.0
 httpie==2.4.0
 idna==2.8
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==3.1.5
 libarchive-c==2.8
 MarkupSafe==1.1.1
 parsimonious==0.8.1