diff --git a/requirements.txt b/requirements.txt
index 96d5046ee..57ddd2e00 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,4 +20,4 @@ pyyaml==5.3.1
 # Scripting
 # ------------------------------------------------------------------------------
 PyGithub
-jinja2
+jinja2==2.11.2