diff --git a/g-cloud/requirements.txt b/g-cloud/requirements.txt
index 54cb0b2..8f59775 100644
--- a/g-cloud/requirements.txt
+++ b/g-cloud/requirements.txt
@@ -151,7 +151,7 @@ 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
 oauth2client==3.0.0
 oauthlib==3.1.0