diff --git a/requirements.txt b/requirements.txt
index b935d2e..722943f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ heapdict==1.0.0
 igor==0.3
 imageio==2.5.0
 ipykernel==5.1.1
-ipython==7.7.0
+ipython==7.16.3
 ipython-genutils==0.2.0
 ipywidgets==7.5.0
 jedi==0.14.1