diff --git a/examples/python3/requirements.txt b/examples/python3/requirements.txt
index e485ab1..1bfe51e 100644
--- a/examples/python3/requirements.txt
+++ b/examples/python3/requirements.txt
@@ -3,5 +3,5 @@ chardet==3.0.4
 idna==2.8
 requests==2.22.0
 six==1.12.0
-urllib3==1.25.2
+urllib3==1.26.5
 websocket-client==0.56.0