diff --git a/requirements-mypy.txt b/requirements-mypy.txt
index 2a7a9a33d..a333b9f8a 100644
--- a/requirements-mypy.txt
+++ b/requirements-mypy.txt
@@ -1,5 +1,5 @@
 mypy==1.15.0
 mypy-extensions==1.1.0
 types-jsonschema==4.23.0.20241208
-types-protobuf==6.30.2.20250503
+types-protobuf==6.30.2.20250506
 types-requests==2.32.0.20250328