diff --git a/test/environment/grpc/requirements.txt b/test/environment/grpc/requirements.txt
index 651519f1..76a69e69 100644
--- a/test/environment/grpc/requirements.txt
+++ b/test/environment/grpc/requirements.txt
@@ -1,5 +1,5 @@
 grpcio==1.59.0
 grpcio-health-checking==1.58.0
 grpcio-reflection==1.59.0
-grpcio-testing==1.58.0
+grpcio-testing==1.59.0
 grpcio-tools==1.58.0