ni
diff --git a/‎poetry.lock‎
Lines changed: 29 additions & 1 deletion b/‎poetry.lock‎
Lines changed: 29 additions & 1 deletion
diff --git a/‎pyproject.toml‎
Lines changed: 2 additions & 1 deletion b/‎pyproject.toml‎
Lines changed: 2 additions & 1 deletion
@@ -73,7 +73,8 @@ grpcio-tools = [
   { version = "1.67.0", python = ">=3.13,<3.14" },
   { version = "1.75.1", python = "^3.14" },
 ]
-mypy-protobuf = ">=3.4"
+# mypy-protobuf 3.6 is the last version that supports protobuf v4.
+mypy-protobuf = ">=3.4,<3.7"
 
 [tool.poetry.group.docs]
 optional = true
Original file line number	Diff line number	Diff line change
`@@ -73,7 +73,8 @@ grpcio-tools = [`
`73`	`73`	`{ version = "1.67.0", python = ">=3.13,<3.14" },`
`74`	`74`	`{ version = "1.75.1", python = "^3.14" },`
`75`	`75`	`]`
`76`		`-mypy-protobuf = ">=3.4"`
	`76`	`+# mypy-protobuf 3.6 is the last version that supports protobuf v4.`
	`77`	`+mypy-protobuf = ">=3.4,<3.7"`
`77`	`78`
`78`	`79`	`[tool.poetry.group.docs]`
`79`	`80`	`optional = true`