diff --git a/requirements.txt b/requirements.txt
index b67c7d9..3cfa966 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ attrs==19.1.0
 certifi==2019.3.9
 h5py==2.9.0
 more-itertools==6.0.0
-numpy==1.16.2
+numpy==1.22.0
 pluggy==0.9.0
 py==1.8.0
 pytest==4.3.1