diff --git a/stubs/cachetools/METADATA.toml b/stubs/cachetools/METADATA.toml
index c98db6304..8b4b52fb2 100644
--- a/stubs/cachetools/METADATA.toml
+++ b/stubs/cachetools/METADATA.toml
@@ -1 +1 @@
-version = "5.0.*"
+version = "5.2.*"
diff --git a/stubs/cachetools/cachetools/keys.pyi b/stubs/cachetools/cachetools/keys.pyi
index 4a2ab17cb..497bc1858 100644
--- a/stubs/cachetools/cachetools/keys.pyi
+++ b/stubs/cachetools/cachetools/keys.pyi
@@ -1,6 +1,7 @@
 from collections.abc import Hashable
 
-__all__ = ("hashkey", "typedkey")
+__all__ = ("hashkey", "methodkey", "typedkey")
 
 def hashkey(*args: Hashable, **kwargs: Hashable) -> tuple[Hashable, ...]: ...
+def methodkey(self: object, *args: Hashable, **kwargs: Hashable) -> tuple[Hashable, ...]: ...
 def typedkey(*args: Hashable, **kwargs: Hashable) -> tuple[Hashable, ...]: ...