diff --git a/requirements.txt b/requirements.txt
index 448bff8..ed79ee1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ descartes==1.1.0
 geopandas==0.6.0
 h3==3.4.3
 ipykernel==5.1.2
-ipython==7.8.0
+ipython==7.16.3
 ipython-genutils==0.2.0
 ipywidgets==7.5.1
 jupyter==1.0.0