diff --git a/setup.py b/setup.py
index 9845a6d..0a64491 100644
--- a/setup.py
+++ b/setup.py
@@ -31,7 +31,7 @@
     install_requires=[
         "asttokens==2.0.4",
         "Click==7.1.2",
-        "Jinja2==2.11.3",
+        "Jinja2==3.1.3",
         "pyperclip==1.8.0",
     ],
     entry_points={"console_scripts": ["markplates=markplates.__main__:main"]},