diff --git a/dev_server/requirements.txt b/dev_server/requirements.txt
index 0b26095..8480d2a 100644
--- a/dev_server/requirements.txt
+++ b/dev_server/requirements.txt
@@ -14,7 +14,7 @@ gurobipy==8.1.1
 HeapDict==1.0.1
 importlib-metadata==0.23
 ipykernel==5.1.2
-ipython==7.8.0
+ipython==7.16.3
 ipython-genutils==0.2.0
 ipywidgets==7.5.1
 jedi==0.15.1