diff --git a/CHANGELOG b/CHANGELOG
index 331fe1e..1a16e43 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -313,3 +313,13 @@
 * Add an admin API for getting and deleting forward extremities for a room. (#9062)
 * Add an admin API for retrieving the current room state of a room. (#9168)
 * Add an admin API endpoint for shadow-banning users. (#9209)
+
+[1.19.0]
+* Update Synapse to 1.28.0
+* [Full changelog](https://github.com/matrix-org/synapse/releases/tag/v1.28.0)
+* New admin API to get the context of an event: /_synapse/admin/rooms/{roomId}/context/{eventId}. (#9150)
+* Further improvements to the user experience of registration via single sign-on. (#9300, #9301)
+* Add hook to spam checker modules that allow checking file uploads and remote downloads. (#9311)
+* Add support for receiving OpenID Connect authentication responses via form POSTs rather than GETs. (#9376)
+* Add the shadow-banning status to the admin API for user info. (#9400)
+
diff --git a/CloudronManifest.json b/CloudronManifest.json
index 2d9d354..ffceef1 100644
--- a/CloudronManifest.json
+++ b/CloudronManifest.json
@@ -5,7 +5,7 @@
   "description": "file://DESCRIPTION.md",
   "changelog": "file://CHANGELOG",
   "tagline": "Secure & decentralized communication",
-  "version": "1.18.0",
+  "version": "1.19.0",
   "healthCheckPath": "/",
   "httpPort": 8008,
   "memoryLimit": 536870912,
diff --git a/DESCRIPTION.md b/DESCRIPTION.md
index 60cd989..e001f99 100644
--- a/DESCRIPTION.md
+++ b/DESCRIPTION.md
@@ -1,4 +1,4 @@
-This app packages Synapse <upstream>1.27.0</upstream>.
+This app packages Synapse <upstream>1.28.0</upstream>.
 
 **This package only provides the Matrix backend. A variety of clients are available
 [here](https://matrix.org/clients/). Riot is a popular web frontend for Matrix and