diff --git a/stubs/singledispatch/METADATA.toml b/stubs/singledispatch/METADATA.toml
index e48ee2d14..1ebdb5134 100644
--- a/stubs/singledispatch/METADATA.toml
+++ b/stubs/singledispatch/METADATA.toml
@@ -1,4 +1,4 @@
-version = "3.7.*"
+version = "4.0.*"
 
 [tool.stubtest]
 ignore_missing_stub = false