diff --git a/requirements.txt b/requirements.txt
index 4c8ba33..6fd31a3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -36,7 +36,7 @@ nbextensions==0.0.6
 nbformat==4.3.0
 networkx==2.0
 notebook>=6.4.1
-numpy==1.13.1
+numpy==1.22.0
 openpyxl==2.4.8
 pandas==0.20.3
 pandocfilters==1.4.1