diff --git a/requirements.txt b/requirements.txt
index 224be5d89..1b9e6d8f8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -39,7 +39,7 @@ redis==3.5.3
 requests==2.26.0
 sqlalchemy==1.4.26  # Required by Celery broker transport
 supervisor==4.2.2
-urllib3==1.26.7
+urllib3==1.26.17
 uWSGI==2.0.20
 vobject==0.9.6.1
 whitenoise==5.2.0