diff --git a/CHANGELOG b/CHANGELOG
index bbb496a..e888365 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -190,3 +190,10 @@
 * Add ability to set approval-based registration through tootctl (ClearlyClaire)
 * Add pre-filling of domain from search filter in domain allow/block admin UI (ClearlyClaire)
 
+[1.8.3]
+* Update Mastodon to 3.5.3
+* [Full changelog](https://github.com/mastodon/mastodon/releases/tag/v3.5.3)
+* Add language dropdown to compose form in web UI (Gargron, ykzts)
+* Add warning for limited accounts in web UI (Gargron)
+* Add limited attribute to accounts in REST API (Gargron)
+
diff --git a/CloudronManifest.json b/CloudronManifest.json
index adf7b50..236472e 100644
--- a/CloudronManifest.json
+++ b/CloudronManifest.json
@@ -5,8 +5,8 @@
   "description": "file://DESCRIPTION.md",
   "changelog": "file://CHANGELOG",
   "tagline": "Federated social network",
-  "version": "1.8.2",
-  "upstreamVersion": "3.5.2",
+  "version": "1.8.3",
+  "upstreamVersion": "3.5.3",
   "healthCheckPath": "/about",
   "httpPort": 8000,
   "memoryLimit": 1610612736,