diff --git a/wordcloud_demo/requirements.txt b/wordcloud_demo/requirements.txt
index 8bc10c9..c69bf06 100644
--- a/wordcloud_demo/requirements.txt
+++ b/wordcloud_demo/requirements.txt
@@ -24,7 +24,7 @@ httplib2==0.10.3
 idna==2.6
 imagesize==0.7.1
 ipykernel==4.7.0
-ipython==6.2.1
+ipython==7.16.3
 ipython-genutils==0.2.0
 isort==4.2.13
 itsdangerous==0.24