diff --git a/requirements.txt b/requirements.txt
index 7cc3b66..ce0ac5e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -106,7 +106,7 @@ nose==1.3.7
 notebook==5.6.0
 numba==0.38.0
 numexpr==2.6.5
-numpy==1.14.3
+numpy==1.22.0
 numpydoc==0.8.0
 odo
 olefile==0.45.1