diff --git a/requirements.txt b/requirements.txt
index b9ce84d..9dbbf84 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -59,7 +59,7 @@ nbconvert==5.5.0
 nbformat==4.4.0
 notebook==5.7.8
 numba==0.43.0
-numpy==1.16.0
+numpy==1.22.0
 pandas==0.23.4
 pandocfilters==1.4.2
 pathlib2==2.3.3