diff --git a/bak/requirements.txt b/bak/requirements.txt
index e71cf59..b0980e0 100644
--- a/bak/requirements.txt
+++ b/bak/requirements.txt
@@ -68,7 +68,7 @@ imagesize==1.0.0
 imgkit==1.0.1
 incremental==17.5.0
 ipykernel==4.9.0
-ipython==6.5.0
+ipython==7.16.3
 ipython-autotime==0.1
 ipython-genutils==0.2.0
 ipywidgets==7.4.1