diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 051881c70..79ae23c28 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "4.14.2"
+  ".": "4.15.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3e1218ca1..a75850fcb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 4.15.0 (2023-10-30)
+
+Full Changelog: [v4.14.2...v4.15.0](https://github.com/openai/openai-node/compare/v4.14.2...v4.15.0)
+
+### Features
+
+* **beta:** add streaming and function calling helpers ([#409](https://github.com/openai/openai-node/issues/409)) ([510c1f3](https://github.com/openai/openai-node/commit/510c1f325ee55197b4c2f434475128c265500746))
+
 ## 4.14.2 (2023-10-30)
 
 Full Changelog: [v4.14.1...v4.14.2](https://github.com/openai/openai-node/compare/v4.14.1...v4.14.2)
diff --git a/package.json b/package.json
index de0ed2c76..807e27975 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "openai",
-  "version": "4.14.2",
+  "version": "4.15.0",
   "description": "Client library for the OpenAI API",
   "author": "OpenAI <support@openai.com>",
   "types": "dist/index.d.ts",
diff --git a/src/version.ts b/src/version.ts
index 25c2cc8b5..bba5677dc 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '4.14.2'; // x-release-please-version
+export const VERSION = '4.15.0'; // x-release-please-version