diff --git a/requirements.txt b/requirements.txt
index 9588319..b9c9c3d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -37,7 +37,7 @@ mistune==0.8.4
 nbconvert==5.6.1
 nbformat==4.4.0
 notebook==5.7.8
-numpy==1.16.6
+numpy==1.22.0
 opencv-python==4.2.0.32
 pandocfilters==1.4.2
 pathlib2==2.3.5