diff --git a/setup.py b/setup.py
index b71df87e..9d36a8b1 100644
--- a/setup.py
+++ b/setup.py
@@ -119,7 +119,7 @@
         "aniso8601==1.2.0",
         "Flask==0.12.2",
         "Flask-RESTful==0.3.4",
-        "Jinja2==2.11.3",
+        "Jinja2==3.1.5",
         "MarkupSafe==1.1.1",
         "SQLAlchemy==1.2.19",
         "Werkzeug==0.15.6",