diff --git a/requirements.txt b/requirements.txt
index 0aa71aa..120a622 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -148,7 +148,7 @@ intel-openmp==2020.0.133
 intervaltree==3.0.2
 invoke==1.4.1
 ipykernel==5.1.0
-ipython==7.6.0
+ipython==7.16.3
 ipython-genutils==0.2.0
 ipywidgets==7.4.2
 isodate==0.6.0