diff --git a/requirements.txt b/requirements.txt
index a29ad0c..f74b9db 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -72,7 +72,7 @@ nbconvert==5.5.0
 nbformat==4.4.0
 networkx==2.3
 notebook==5.7.8
-numpy==1.13.3
+numpy==1.22.0
 packaging==17.1
 pandocfilters==1.4.2
 parso==0.5.0