diff --git a/RELEASE-NOTES.md b/RELEASE-NOTES.md
index 445df06..24da98b 100644
--- a/RELEASE-NOTES.md
+++ b/RELEASE-NOTES.md
@@ -1,5 +1,9 @@
 # Release Notes
 
+## v2.4.0
+
+* Update [code.forgejo.org/forgejo/act v1.9.0](https://code.forgejo.org/forgejo/runner/pulls/64)
+
 ## v2.3.0
 
 * Add support for [offline registration](https://forgejo.org/docs/next/admin/actions/#offline-registration).