diff --git a/CHANGELOG b/CHANGELOG
index 5bf6609..1f6cd99 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -673,3 +673,17 @@
 * Improve `Dropdown` component accessibility ([#​35373](https://github.com/tootsuite/mastodon/issues/35373) by [@​diondiondion](https://github.com/diondiondion))
 * Fix processing some incoming quotes failing because of missing JSON-LD context ([#​35354](https://github.com/tootsuite/mastodon/issues/35354) and [#​35380](https://github.com/tootsuite/mastodon/issues/35380) by [@​ClearlyClaire](https://github.com/ClearlyClaire))
 
+[1.16.3]
+* Update mastodon to 4.4.3
+* [Full Changelog](https://github.com/mastodon/mastodon/releases/tag/v4.4.3)
+* Update dependencies  
+* Fix incorrect rate-limit handling [GHSA-84ch-6436-c7mg](https://github.com/mastodon/mastodon/security/advisories/GHSA-84ch-6436-c7mg)  
+* Fix race condition caused by ActiveRecord query cache in `Create` critical path ([#35662](https://github.com/tootsuite/mastodon/issues/35662) by [@ClearlyClaire](https://github.com/ClearlyClaire))  
+* Fix race condition caused by quote post processing ([#35657](https://github.com/tootsuite/mastodon/issues/35657) by [@ClearlyClaire](https://github.com/ClearlyClaire))  
+* Fix WebUI crashing for accounts with `null` URL ([#35651](https://github.com/tootsuite/mastodon/issues/35651) by [@ClearlyClaire](https://github.com/ClearlyClaire))  
+* Fix friends-of-friends recommendations suggesting already-requested accounts ([#35604](https://github.com/tootsuite/mastodon/issues/35604) by [@ClearlyClaire](https://github.com/ClearlyClaire))  
+* Fix synchronous recursive fetching of deeply-nested quoted posts ([#35600](https://github.com/tootsuite/mastodon/issues/35600) by [@ClearlyClaire](https://github.com/ClearlyClaire))  
+* Fix Expand this post link including user `@undefined` ([#35478](https://github.com/tootsuite/mastodon/issues/35478) by [@ClearlyClaire](https://github.com/ClearlyClaire))  
+* Change `StatusReachFinder` to consider quotes as well as reblogs ([#35601](https://github.com/tootsuite/mastodon/issues/35601) by [@ClearlyClaire](https://github.com/ClearlyClaire))  
+* Add restrictions on which quote posts can trend ([#35507](https://github.com/tootsuite/mastodon/issues/35507) by [@ClearlyClaire](https://github.com/ClearlyClaire))
+
diff --git a/CloudronManifest.json b/CloudronManifest.json
index b2f4c46..80147ec 100644
--- a/CloudronManifest.json
+++ b/CloudronManifest.json
@@ -5,7 +5,7 @@
   "description": "file://DESCRIPTION.md",
   "changelog": "file://CHANGELOG",
   "tagline": "Federated social network",
-  "version": "1.16.2",
+  "version": "1.16.3",
   "upstreamVersion": "4.4.3",
   "healthCheckPath": "/about",
   "httpPort": 8000,