diff --git a/CHANGELOG.md b/CHANGELOG.md
index 91dc029..f1cff19 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1168,3 +1168,10 @@
 * Bump ruff from 0.1.6 to 0.1.7. (\https://github.com/element-hq/synapse/issues/16746)
 * Bump types-setuptools from 68.2.0.2 to 69.0.0.0. (\https://github.com/element-hq/synapse/issues/16744)
 
+[1.87.0]
+* Update Synapse to 1.100.0
+* [Full changelog](https://github.com/element-hq/synapse/releases/tag/v1.100.0)
+* Fix database performance regression due to changing Postgres table statistics. Introduced in v1.100.0rc1. (#16849)
+* Advertise experimental support for MSC4028 through /matrix/clients/versions if enabled. Contributed by @hanadi92. (#16787)
+* Handle wildcard type filters properly for room messages endpoint. Contributed by Mo Balaa. (#14984)
+
diff --git a/CloudronManifest.json b/CloudronManifest.json
index 65b54ac..d5fd51e 100644
--- a/CloudronManifest.json
+++ b/CloudronManifest.json
@@ -5,8 +5,8 @@
   "description": "file://DESCRIPTION.md",
   "changelog": "file://CHANGELOG.md",
   "tagline": "Secure & decentralized communication",
-  "version": "1.86.0",
-  "upstreamVersion": "1.99.0",
+  "version": "1.87.0",
+  "upstreamVersion": "1.100.0",
   "healthCheckPath": "/",
   "httpPort": 8008,
   "memoryLimit": 536870912,