diff --git a/requirements.txt b/requirements.txt
index badc7f1..fc244b8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ cryptography==2.9
 dictdiffer==0.8.1
 google-auth==1.14.0
 idna==2.9
-Jinja2==2.11.2
+Jinja2==3.1.6
 kubernetes==11.0.0
 MarkupSafe==1.1.1
 oauthlib==3.1.0