diff --git a/CS231n/assignment1/requirements.txt b/CS231n/assignment1/requirements.txt
index d9ee47c..4bf88b5 100644
--- a/CS231n/assignment1/requirements.txt
+++ b/CS231n/assignment1/requirements.txt
@@ -58,7 +58,7 @@ terminado==0.8.2
 testpath==0.4.2
 tornado==6.0.2
 traitlets==4.3.2
-urllib3==1.24.1
+urllib3==1.24.2
 wcwidth==0.1.7
 webencodings==0.5.1
 widgetsnbextension==3.4.2