diff --git a/requirements.txt b/requirements.txt
index 1e03b7b9..04936f42 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ pydevicetree==0.0.12
 pyparsing==2.4.5
 typed-ast==1.4.0
 typing-extensions==3.7.4.1
-Jinja2==2.11.3
+Jinja2==3.1.3
 MarkupSafe==1.1.1
 setuptools>=30.3.0
 wheel