diff --git a/requirements.txt b/requirements.txt
index a5d38c4..01db859 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -64,7 +64,7 @@ nbconvert==5.4.1
 nbformat==4.4.0
 networkx==2.3
 notebook==5.7.8
-numpy==1.16.2
+numpy==1.22.0
 openpyxl==2.6.2
 ordereddict==1.1
 pandas==0.24.2