diff --git a/requirements.txt b/requirements.txt
index c9a971e..cc32dc9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -48,7 +48,7 @@ nbconvert==5.4.0
 nbextensions==0.1.0
 nbformat==4.4.0
 notebook==5.7.8
-numpy==1.16.3
+numpy==1.22.0
 opencv-python==3.4.3.18
 pandas==0.23.4
 pandocfilters==1.4.2