diff --git a/requirements.txt b/requirements.txt
index 63b96113..d1f5d063 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ more-itertools==7.2.0
 #-e git+https://github.com/ComPlat/nmrglue.git@d9c0de6d3d7c852fc0d167442af395393a8ae513#egg=nmrglue
 -e git+https://github.com/ComPlat/nmrglue.git@c5a7d4d0073fedff68808b4e9c95836a8c20413e#egg=nmrglue
 netCDF4==1.5.3
-numpy==1.21.5
+numpy==1.22.0
 olefile==0.46
 pandas==0.23.4
 pathlib2==2.3.4