diff --git a/stubs/tzlocal/METADATA.toml b/stubs/tzlocal/METADATA.toml
index a5ef047ab..f3e200e94 100644
--- a/stubs/tzlocal/METADATA.toml
+++ b/stubs/tzlocal/METADATA.toml
@@ -1,3 +1,4 @@
 version = "5.1"
 upstream_repository = "https://github.com/regebro/tzlocal"
 requires = ["types-pytz"]
+obsolete_since = "5.2" # Released on 2023-10-22