diff --git a/requirements-devel.txt b/requirements-devel.txt
index 6680890a4..0fe0b41ac 100644
--- a/requirements-devel.txt
+++ b/requirements-devel.txt
@@ -18,7 +18,7 @@ autodoc-pydantic==2.2.0
 importlib_metadata==8.7.0
 
 tomli==2.2.1
-types-protobuf==6.30.2.20250703
+types-protobuf==6.30.2.20250809
 types-urllib3==1.26.25.14
 typing_extensions==4.14.1