diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1c2d7af4e..2a7a32e7d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,17 @@
 
 [1]: https://www.npmjs.com/package/release-please?activeTab=versions
 
+## [4.0.0](https://www.github.com/googleapis/release-please/compare/v3.3.0...v4.0.0) (2020-03-27)
+
+
+### ⚠ BREAKING CHANGES
+
+* upgrade octokit/gts/typescript (#381)
+
+### Code Refactoring
+
+* upgrade octokit/gts/typescript ([#381](https://www.github.com/googleapis/release-please/issues/381)) ([4e0bf11](https://www.github.com/googleapis/release-please/commit/4e0bf11b7f4217b5c6b8cd1aa9ea4db1bce06b89))
+
 ## [3.3.0](https://www.github.com/googleapis/release-please/compare/v3.2.3...v3.3.0) (2020-03-20)
 
 
diff --git a/package.json b/package.json
index b505e1695..ea11bea3f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "release-please",
-  "version": "3.3.0",
+  "version": "4.0.0",
   "description": "generate release PRs based on the conventionalcommits.org spec",
   "main": "./build/src/index.js",
   "bin": "./build/src/bin/release-please.js",