diff --git a/pip-sample/requirements.txt b/pip-sample/requirements.txt
index 1d7c58ab9..d6f9f3356 100644
--- a/pip-sample/requirements.txt
+++ b/pip-sample/requirements.txt
@@ -52,7 +52,7 @@ terminado==0.8.1
 testpath==0.4.1
 traitlets==4.3.2
 tweepy==3.6.0
-urllib3==1.23
+urllib3==2.6.0
 virtualenv==16.0.0
 wcwidth==0.1.7
 webencodings==0.5.1