diff --git a/test_requirements.txt b/test_requirements.txt
index dfd51e3..6e029ef 100644
--- a/test_requirements.txt
+++ b/test_requirements.txt
@@ -4,4 +4,4 @@ protobuf==4.21.9
 pytest==7.2.0
 grpc-stubs==1.24.11
 grpcio-tools==1.50.0
-types-protobuf==4.21.0.1
+types-protobuf==4.21.0.5