diff --git a/hw1/requirements.txt b/hw1/requirements.txt
index e8e5225..5880c04 100644
--- a/hw1/requirements.txt
+++ b/hw1/requirements.txt
@@ -3,5 +3,5 @@ tensorflow==1.12.0
 tensorflow-probability==0.5.0
 tensorboardX==1.8
 matplotlib==2.2.2
-ipython==6.4.0
+ipython==7.16.3
 moviepy==1.0.0