diff --git a/stubs/cachetools/cachetools/__init__.pyi b/stubs/cachetools/cachetools/__init__.pyi
index 927aa8fa8..fa9915f97 100644
--- a/stubs/cachetools/cachetools/__init__.pyi
+++ b/stubs/cachetools/cachetools/__init__.pyi
@@ -54,5 +54,7 @@ def cached(
     cache: MutableMapping[_KT, Any] | None, key: Callable[..., _KT] = ..., lock: ContextManager[Any] | None = ...
 ) -> IdentityFunction: ...
 def cachedmethod(
-    cache: Callable[[Any], MutableMapping[_KT, Any] | None], key: Callable[..., _KT] = ..., lock: ContextManager[Any] | None = ...
+    cache: Callable[[Any], MutableMapping[_KT, Any] | None],
+    key: Callable[..., _KT] = ...,
+    lock: Callable[[Any], ContextManager[Any]] | None = ...,
 ) -> IdentityFunction: ...