diff --git a/lambda/requirements.txt b/lambda/requirements.txt
index 1a25485..b5d920c 100644
--- a/lambda/requirements.txt
+++ b/lambda/requirements.txt
@@ -11,7 +11,7 @@ grpcio==1.25.0
 h5py==2.9.0
 idna==2.8
 Keras==2.3.1
-numpy==1.17.3
+numpy==1.22.0
 oauthlib==3.1.0
 opt-einsum==3.1.0
 protobuf==3.10.0