diff --git a/backend/requirements.txt b/backend/requirements.txt
index 3b9a72c..49f3a63 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -38,7 +38,7 @@ simplegeneric==0.8.1
 six==1.11.0
 traitlets==4.3.2
 typed-ast==1.1.0
-urllib3==1.26.18
+urllib3==2.5.0
 wcwidth==0.1.7
 Werkzeug==3.0.6