diff --git a/requirements.txt b/requirements.txt
index bfa6bab..f140bd2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -36,7 +36,7 @@ nbconvert==5.6.1
 nbformat==5.0.5
 notebook==6.4.1
 numba==0.48.0
-numpy==1.18.2
+numpy==1.22.0
 pandas==1.0.3
 pandocfilters==1.4.2
 parso==0.6.2