diff --git a/buildbot/requirements.txt b/buildbot/requirements.txt
index 326a4a9..27eb8f6 100644
--- a/buildbot/requirements.txt
+++ b/buildbot/requirements.txt
@@ -35,7 +35,7 @@ hyperlink == 21.0.0
 idna == 2.10
 importlib_metadata == 2.1.3
 incremental == 22.10.0
-Jinja2 == 2.11.3
+Jinja2 == 3.1.5
 MarkupSafe == 1.1.1
 pathlib2 == 2.3.7.post1
 pbr == 6.1.1