diff --git a/requirements.txt b/requirements.txt
index 2db0d0b..5360237 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -42,7 +42,7 @@ more-itertools==7.2.0
 nbconvert==5.6.1
 nbformat==4.4.0
 notebook==6.0.2
-numpy==1.17.3
+numpy==1.22.0
 opencv-python==4.1.1.26
 packaging==19.2
 pandocfilters==1.4.2