diff --git a/CHANGELOG b/CHANGELOG
index 97fb216..41065ce 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -483,3 +483,7 @@
 * Update Mastodon to 4.2.10
 * [Full changelog](https://github.com/mastodon/mastodon/releases/tag/v4.2.10)
 
+[1.13.4]
+* Update Mastodon to 4.2.11
+* [Full changelog](https://github.com/mastodon/mastodon/releases/tag/v4.2.11)
+
diff --git a/CloudronManifest.json b/CloudronManifest.json
index c04a445..16d0c7a 100644
--- a/CloudronManifest.json
+++ b/CloudronManifest.json
@@ -5,8 +5,8 @@
   "description": "file://DESCRIPTION.md",
   "changelog": "file://CHANGELOG",
   "tagline": "Federated social network",
-  "version": "1.13.3",
-  "upstreamVersion": "4.2.10",
+  "version": "1.13.4",
+  "upstreamVersion": "4.2.11",
   "healthCheckPath": "/about",
   "httpPort": 8000,
   "memoryLimit": 1610612736,