diff --git a/opamp-gen-requirements.txt b/opamp-gen-requirements.txt
index 3cd7e79..88204d6 100644
--- a/opamp-gen-requirements.txt
+++ b/opamp-gen-requirements.txt
@@ -2,4 +2,4 @@
 # Pinning this to the oldest grpcio version that supports protobuf 5 helps avoid RuntimeWarning messages
 # from the generated protobuf code and ensures continued stability for newer grpcio versions.
 grpcio-tools==1.63.2
-mypy-protobuf~=3.5.0
+mypy-protobuf~=3.6.0