diff --git a/CHANGELOG.md b/CHANGELOG.md
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--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@
 
 ### Added
 - Import from Instagram ([#4466](https://github.com/pixelfed/pixelfed/pull/4466)) ([cf3078c5](https://github.com/pixelfed/pixelfed/commit/cf3078c5))
+- Sign-in with Mastodon ([#4545](https://github.com/pixelfed/pixelfed/pull/4545)) ([45b9404e](https://github.com/pixelfed/pixelfed/commit/45b9404e))
 
 ### Updates
 - Update Notifications.vue component, fix filtering logic to prevent endless spinner ([3df9b53f](https://github.com/pixelfed/pixelfed/commit/3df9b53f))