diff --git a/requirements.txt b/requirements.txt
index 2451752..ec78b8b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -102,7 +102,7 @@ nose==1.3.7
 notebook==5.7.8
 numba==0.43.1
 numexpr==2.6.9
-numpy==1.16.2
+numpy==1.22.0
 numpydoc==0.8.0
 olefile==0.46
 openpyxl==2.6.1