diff --git a/requirements-dev.txt b/requirements-dev.txt
index 8263eef8..d259569c 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -4,7 +4,7 @@ flit
 matplotlib
 pytest-trio
 coverage
-jinja2==3.1.3
+jinja2==3.1.4
 pipdeptree
 black
 mypy