diff --git a/scidb/gbe_browser/requirements.txt b/scidb/gbe_browser/requirements.txt
index a8459c3..3e24927 100644
--- a/scidb/gbe_browser/requirements.txt
+++ b/scidb/gbe_browser/requirements.txt
@@ -1,6 +1,6 @@
 git+https://github.com/mitsuhiko/flask.git
 Flask-Script==2.0.5
-ipython==2.1.0
+ipython==7.16.3
 #Flask-Compress==1.0.2
 #Flask-ErrorMail==0.2.2
 numpy