diff --git a/CHANGELOG b/CHANGELOG
index 4751961..bed42ba 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -201,4 +201,9 @@
 * Fix a bug introduced in v1.19.0 where appservices with ratelimiting disabled would still be ratelimited when joining rooms. (#8139)
 * Fix a bug introduced in v1.19.0 that would cause e.g. profile updates to fail due to incorrect application of rate limits on join requests. (#8153)
 
+[1.10.0]
+* Update Synapse to 1.19.3
+* [Full changelog](https://github.com/matrix-org/synapse/releases/tag/v1.19.3)
+* Partially mitigate bug where newly joined servers couldn't get past events in a room when there is a malformed event. (#8350)
+* Make index.html customizable
 
diff --git a/CloudronManifest.json b/CloudronManifest.json
index f14573d..5a870ba 100644
--- a/CloudronManifest.json
+++ b/CloudronManifest.json
@@ -5,7 +5,7 @@
   "description": "file://DESCRIPTION.md",
   "changelog": "file://CHANGELOG",
   "tagline": "Secure & decentralized communication",
-  "version": "1.9.1",
+  "version": "1.10.0",
   "healthCheckPath": "/",
   "httpPort": 8008,
   "memoryLimit": 536870912,
diff --git a/DESCRIPTION.md b/DESCRIPTION.md
index 7f0d8dc..9d1537a 100644
--- a/DESCRIPTION.md
+++ b/DESCRIPTION.md
@@ -1,4 +1,4 @@
-This app packages Synapse <upstream>1.19.1</upstream>.
+This app packages Synapse <upstream>1.19.3</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