diff --git a/requirements.txt b/requirements.txt
index d65ca6e..60325d2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -129,7 +129,7 @@ traitlets==5.14.3
 typing-inspection==0.4.1
 typing_extensions==4.14.1
 tzdata==2025.2
-urllib3==2.6.0
+urllib3==2.6.3
 uv==0.9.6
 uvicorn==0.35.0
 wcwidth==0.2.13