diff --git a/build/requirements.txt b/build/requirements.txt
index 5e9bbe3..0745923 100644
--- a/build/requirements.txt
+++ b/build/requirements.txt
@@ -47,7 +47,7 @@ more-itertools==4.3.0
 nbconvert==5.4.1
 nbformat==4.4.0
 notebook==5.7.8
-numpy==1.16.2
+numpy==1.22.0
 olefile==0.46
 packaging==19.0
 pandas==0.24.2