diff --git a/requirements.txt b/requirements.txt
index 9f3cae165..8f29af87d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ gunicorn==23.0.0
 gevent==25.5.1
 psycopg[pool]==3.1.20
 requests==2.32.4
-urllib3==2.5.0
+urllib3==2.6.3
 whitenoise==5.2.0
 wagtail==6.3.0
 Jinja2==3.1.6