diff --git a/requirements.txt b/requirements.txt
index ed4edfe00..bb62b3718 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ matplotlib==2.2.2
 six==1.11.0
 requests==2.20.0
 tensorflow_serving_api==1.9.0
-numpy==1.14.5
+numpy==1.22.0
 scipy==1.1.0
 tensorflow==1.15.0
 grpcio==1.14.1