diff --git a/01-ClaimsProcessing/challenge-5/requirements.txt b/01-ClaimsProcessing/challenge-5/requirements.txt
index 7cf7fe0..ddef54d 100644
--- a/01-ClaimsProcessing/challenge-5/requirements.txt
+++ b/01-ClaimsProcessing/challenge-5/requirements.txt
@@ -132,7 +132,7 @@ traitlets==5.14.3
 typing-inspection==0.4.1
 typing_extensions==4.14.1
 tzdata==2025.2
-urllib3==2.5.0
+urllib3==2.6.0
 uv==0.7.20
 uvicorn==0.35.0
 wcwidth==0.2.13