diff --git a/requirements-old.txt b/requirements-old.txt
index b31c620..6ba0219 100644
--- a/requirements-old.txt
+++ b/requirements-old.txt
@@ -43,7 +43,7 @@ nbconvert==6.0.7
 nbformat==5.1.2
 nest-asyncio==1.5.1
 notebook==6.2.0
-numpy==1.19.5
+numpy==1.22.0
 packaging==20.9
 pandocfilters==1.4.3
 parso==0.8.1