diff --git a/requirements.txt b/requirements.txt
index db18b5a..6668411 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -127,7 +127,7 @@ nose==1.3.7
 notebook==6.0.3
 numba==0.48.0
 numexpr==2.7.1
-numpy==1.18.1
+numpy==1.22.0
 numpydoc==0.9.2
 oauthlib==3.1.0
 olefile==0.46