diff --git a/requirements.txt b/requirements.txt
index 5a625c9..40bafa0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Flask==1.0.2
-ipython==7.4.0
+ipython==7.16.3
 simple-salesforce==0.74.3
 gunicorn
 whitenoise
\ No newline at end of file