diff --git a/requirements.txt b/requirements.txt
index 8c11f53..bf0eda5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -42,7 +42,7 @@ microdotphat==0.2.1
 mock==2.0.0
 mote==0.0.4
 motephat==0.0.2
-numpy==1.16.2
+numpy==1.22.0
 oauthlib==3.1.0
 olefile==0.46
 pantilthat==0.0.7