diff --git a/requirements.txt b/requirements.txt
index edd9131..9d2ef4b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -42,7 +42,7 @@ nbconvert==5.6.1
 nbformat==5.0.5
 networkx==2.4
 notebook==6.0.3
-numpy==1.18.1
+numpy==1.22.0
 olefile==0.46
 opencv-python==4.2.0.32
 pandas==1.0.3