diff --git a/CHANGES.md b/CHANGES.md
index 8f3a390921..82cdf2b593 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -4,7 +4,7 @@ Synapse 1.59.0rc1 (2022-05-10)
 This release makes several changes that server administrators should be aware of:
 
 - Device name lookup over federation is now disabled by default. ([\#12616](https://github.com/matrix-org/synapse/issues/12616))
-- The `synapse.app.appservice` is now deprecated. ([\#12452](https://github.com/matrix-org/synapse/issues/12452))
+- The `synapse.app.appservice` and `synapse.app.user_dir` worker application types are now deprecated. ([\#12452](https://github.com/matrix-org/synapse/issues/12452), [\#12654](https://github.com/matrix-org/synapse/issues/12654))
 
 See [the upgrade notes](https://github.com/matrix-org/synapse/blob/develop/docs/upgrade.md#upgrading-to-v1590) for more details.