diff --git a/requirements.txt b/requirements.txt
index 9f7635f..b460115 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -38,7 +38,7 @@ murmurhash==1.0.2
 nbconvert==5.6.1
 nbformat==5.0.6
 notebook==6.1.5
-numpy==1.18.4
+numpy==1.22.0
 packaging==20.4
 pandocfilters==1.4.2
 parso==0.7.0