diff --git a/test_requirements.txt b/test_requirements.txt
index 124b8a84..26721c69 100644
--- a/test_requirements.txt
+++ b/test_requirements.txt
@@ -4,5 +4,5 @@ protobuf==5.28.2
 pytest==8.1.1
 pytest-asyncio==0.23.6
 grpc-stubs==1.53.0.5
-grpcio-tools==1.66.2
+grpcio-tools==1.67.0
 types-protobuf==5.28.0.20240924