diff --git a/visualization/requirements.txt b/visualization/requirements.txt
index 19c6b04..e516cbf 100644
--- a/visualization/requirements.txt
+++ b/visualization/requirements.txt
@@ -28,7 +28,7 @@ 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
 pandas==0.25.3
 pandocfilters==1.4.2
 parso==0.5.1