diff --git a/requirements.txt b/requirements.txt
index 7a140216b..de589b3ae 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
 ansible==2.9.20
 ansible-lint==4.2.0
 yamllint==1.21.0
+jinja2<3.1