diff --git a/requirements/base.txt b/requirements/base.txt
index 08ae275116..38a4427ed1 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -18,7 +18,7 @@ jira==3.10.5
 Markdown==3.10.2
 PyGithub==2.9.1
 Pygments==2.20.0
-python-gitlab==8.4.0
+python-gitlab==8.5.0
 python-redmine==2.5.0
 topicaxis-opengraph==0.5
 tzdata==2026.3