diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 462d7b1f2acd2..33b26219fcd20 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,4 +1,4 @@
 {
-  ".": "15.8.2",
+  ".": "15.9.0",
   "bootstrap-sha": "7f6f04e30e409ef2b5b107cdeadb490ebc621362"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 828c0fc31058d..12de734ca3106 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+## [15.9.0](https://github.com/Koenkk/zigbee-herdsman-converters/compare/v15.8.2...v15.9.0) (2023-05-25)
+
+
+### Features
+
+* **add:** SNZB-01P, SNZB-02P, SNZB-04P ([#5796](https://github.com/Koenkk/zigbee-herdsman-converters/issues/5796)) ([c6f590e](https://github.com/Koenkk/zigbee-herdsman-converters/commit/c6f590e7c3df3f9f9b72eea28924b78f5228241d))
+* Support OTA for Develco WISZB-120 [@ultrabug](https://github.com/ultrabug) https://github.com/Koenkk/zigbee-OTA/pull/311 ([4b84aff](https://github.com/Koenkk/zigbee-herdsman-converters/commit/4b84aff3562fc801719d9e03f37fe31b7a99dcd1))
+
+
+### Bug Fixes
+
+* Fix BTicino K4027C/L4027C/N4027C/NT4027C not updating state. https://github.com/Koenkk/zigbee2mqtt/issues/17785 ([49aff15](https://github.com/Koenkk/zigbee-herdsman-converters/commit/49aff1525c2033bdad4bbcb79828dbfbd32c4921))
+
 ## [15.8.2](https://github.com/Koenkk/zigbee-herdsman-converters/compare/v15.8.1...v15.8.2) (2023-05-24)
 
 
diff --git a/package-lock.json b/package-lock.json
index 6ae17103435ee..0887d56c4be59 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "zigbee-herdsman-converters",
-  "version": "15.8.2",
+  "version": "15.9.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
diff --git a/package.json b/package.json
index ea4a4535f5097..b77c4a5437693 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "zigbee-herdsman-converters",
-  "version": "15.8.2",
+  "version": "15.9.0",
   "description": "Collection of device converters to be used with zigbee-herdsman",
   "main": "index.js",
   "types": "index.d.ts",