diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5f7b7d5..a4f8100 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,18 @@
 
 [1]: https://www.npmjs.com/package/nodejs-googleapis-common?activeTab=versions
 
+## [4.3.0](https://www.github.com/googleapis/nodejs-googleapis-common/compare/v4.2.1...v4.3.0) (2020-06-03)
+
+
+### Features
+
+* allow passing a GoogleAuth instance ([#287](https://www.github.com/googleapis/nodejs-googleapis-common/issues/287)) ([c8e9f3b](https://www.github.com/googleapis/nodejs-googleapis-common/commit/c8e9f3b9636d9b6ce176396cc7b273c107168eec))
+
+
+### Bug Fixes
+
+* expand definition of a stream ([#289](https://www.github.com/googleapis/nodejs-googleapis-common/issues/289)) ([2010721](https://www.github.com/googleapis/nodejs-googleapis-common/commit/20107219a757cf234be9432def49e0644cbd7a79))
+
 ### [4.2.1](https://www.github.com/googleapis/nodejs-googleapis-common/compare/v4.2.0...v4.2.1) (2020-06-02)
 
 
diff --git a/package.json b/package.json
index 27b0df6..4a87e51 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "googleapis-common",
-  "version": "4.2.1",
+  "version": "4.3.0",
   "description": "A common tooling library used by the googleapis npm module. You probably don't want to use this directly.",
   "repository": "googleapis/nodejs-googleapis-common",
   "main": "build/src/index.js",
diff --git a/samples/package.json b/samples/package.json
index 794c678..33e3faf 100644
--- a/samples/package.json
+++ b/samples/package.json
@@ -15,7 +15,7 @@
     "test": "echo \"There are no sample tests 👻\""
   },
   "dependencies": {
-    "googleapis-common": "^4.2.1"
+    "googleapis-common": "^4.3.0"
   },
   "devDependencies": {
     "mocha": "^7.0.0"