diff --git a/morphology-similarity/requirements.txt b/morphology-similarity/requirements.txt
index 83509ea..f18347a 100644
--- a/morphology-similarity/requirements.txt
+++ b/morphology-similarity/requirements.txt
@@ -39,7 +39,7 @@ imageio==2.8.0
 importlib-metadata==1.4.0
 ipykernel==5.1.3
 ipympl==0.5.2
-ipython==7.11.1
+ipython==7.16.3
 ipython-genutils==0.2.0
 ipywidgets==7.5.1
 isort==4.3.21