diff --git a/requirements.txt b/requirements.txt
index b9cd38c..c9599c3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 bokeh==1.4.0
 geoplotlib==0.3.2
-ipython==7.9.0
+ipython==7.16.3
 ipywidgets==7.5.1
 jupyter==1.0.0
 matplotlib==3.1.2