diff --git a/pyproject.toml b/pyproject.toml
index 1e1ad4b1f..fee6e08ba 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ dependencies = [
     'ephem==4.1.4',
     'future==0.18.3',
     'itypes==1.2.0',
-    'jinja2==3.1.2',
+    'jinja2==3.1.6',
     'markupsafe==2.1.3',
     'olefile==0.46',
     'paramiko==3.2.0',