diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8f4e8f8..973b5bb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [2.0.0](https://www.github.com/bjerkio/google-cloud-logger-slack/compare/v1.5.0...v2.0.0) (2022-06-13)
+
+
+### ⚠ BREAKING CHANGES
+
+* Upgrade to pubsub-http-handler@v4
+
+### Features
+
+* Upgrade to pubsub-http-handler@v4 ([5acf179](https://www.github.com/bjerkio/google-cloud-logger-slack/commit/5acf17943cd27244892337524a73741e2c832b31))
+
 ## [1.5.0](https://www.github.com/bjerkio/google-cloud-logger-slack/compare/v1.4.0...v1.5.0) (2022-04-12)
 
 
diff --git a/package.json b/package.json
index 254384d..ba572ec 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gcl-slack",
-  "version": "1.5.0",
+  "version": "2.0.0",
   "private": false,
   "repository": "github:bjerkio/gcl-slack",
   "license": "Apache-2.0",