diff --git a/CHANGELOG b/CHANGELOG
index 44d5346..1ddb6a8 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -611,3 +611,6 @@
 * Update Synapse to 1.59.0
 * [Full changelog](https://github.com/matrix-org/synapse/releases/tag/v1.59.0)
 
+[1.43.1]
+* Update Synapse to 1.59.1
+* [Full changelog](https://github.com/matrix-org/synapse/releases/tag/v1.59.1)
diff --git a/CloudronManifest.json b/CloudronManifest.json
index c4b4238..6562df3 100644
--- a/CloudronManifest.json
+++ b/CloudronManifest.json
@@ -5,8 +5,8 @@
   "description": "file://DESCRIPTION.md",
   "changelog": "file://CHANGELOG",
   "tagline": "Secure & decentralized communication",
-  "version": "1.43.0",
-  "upstreamVersion": "1.59.0",
+  "version": "1.43.1",
+  "upstreamVersion": "1.59.1",
   "healthCheckPath": "/",
   "httpPort": 8008,
   "memoryLimit": 536870912,