diff --git a/test/environment/grpc/requirements.txt b/test/environment/grpc/requirements.txt
index 53ed536f..8ed0724e 100644
--- a/test/environment/grpc/requirements.txt
+++ b/test/environment/grpc/requirements.txt
@@ -1,5 +1,5 @@
 grpcio==1.59.3
 grpcio-health-checking==1.59.3
 grpcio-reflection==1.59.3
-grpcio-testing==1.59.0
+grpcio-testing==1.59.3
 grpcio-tools==1.59.0