diff --git a/requirements.txt b/requirements.txt
index ea452cd..2dd600f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -122,7 +122,7 @@ typing-extensions==4.14.1
     #   uvicorn
 typing-inspection==0.4.1
     # via pydantic
-urllib3==2.5.0
+urllib3==2.6.3
     # via
     #   line-bot-sdk
     #   requests