diff --git a/examples/chat-py/requirements.txt b/examples/chat-py/requirements.txt
index c4c1d06..e2e5826 100644
--- a/examples/chat-py/requirements.txt
+++ b/examples/chat-py/requirements.txt
@@ -27,5 +27,5 @@ termcolor==2.3.0
 tqdm==4.66.3
 typing-inspect==0.8.0
 typing_extensions==4.5.0
-urllib3==1.26.18
+urllib3==1.26.19
 yarl==1.9.2