diff --git a/test/environment/grpc/requirements.txt b/test/environment/grpc/requirements.txt
index 85ff0c76..675f72fd 100644
--- a/test/environment/grpc/requirements.txt
+++ b/test/environment/grpc/requirements.txt
@@ -2,4 +2,4 @@ grpcio-tools==1.53.0
 grpcio==1.53.0
 grpcio-reflection==1.53.0
 grpcio-health-checking==1.51.3
-grpcio-testing==1.51.1
+grpcio-testing==1.53.0