diff --git a/requirements.txt b/requirements.txt
index 587a19f..ed9143a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -43,7 +43,7 @@ murmurhash==1.0.0
 nbconvert==5.6.1
 nbformat==5.0.5
 notebook==6.4.1
-numpy==1.18.1
+numpy==1.22.0
 packaging==20.3
 pandas==1.0.3
 pandocfilters==1.4.2