diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 42f96ce..92c4ef4
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,7 +30,7 @@ google-resumable-media==0.3.2
 googleapis-common-protos==1.5.5
 httplib2==0.12.0
 idna==2.7
-ipython==7.2.0
+ipython==7.16.3
 ipython-genutils==0.2.0
 isort==4.3.4
 jedi==0.13.2