diff --git a/old/notebooks/sources/requirements.txt b/old/notebooks/sources/requirements.txt
index 7e39960e..e4c27cf4 100644
--- a/old/notebooks/sources/requirements.txt
+++ b/old/notebooks/sources/requirements.txt
@@ -2,7 +2,7 @@ Jinja2==2.7.3
 MarkupSafe==0.23
 Pygments==2.0.2
 certifi==14.05.14
-ipython==2.4.1
+ipython==7.16.3
 matplotlib==1.4.3
 nose==1.3.4
 numpy==1.9.1