diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 6969ddf..2537c1f 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.3.3"
+  ".": "0.4.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3a51bac..3c00a4d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,26 @@
 # Changelog
 
+## 0.4.0 (2024-05-21)
+
+Full Changelog: [v0.3.3...v0.4.0](https://github.com/groq/groq-typescript/compare/v0.3.3...v0.4.0)
+
+### Features
+
+* **api:** OpenAPI spec update via Stainless API ([#32](https://github.com/groq/groq-typescript/issues/32)) ([193be3e](https://github.com/groq/groq-typescript/commit/193be3ebf7d1f09bf56261b1cfab27f5c1018320))
+* **api:** OpenAPI spec update via Stainless API ([#39](https://github.com/groq/groq-typescript/issues/39)) ([2a71ce5](https://github.com/groq/groq-typescript/commit/2a71ce54bc3003a9744d4e60d2f3215201b5e050))
+* **api:** OpenAPI spec update via Stainless API ([#41](https://github.com/groq/groq-typescript/issues/41)) ([094b8a4](https://github.com/groq/groq-typescript/commit/094b8a4a68252a84377141c83a6ab371bedf2608))
+* **api:** OpenAPI spec update via Stainless API ([#43](https://github.com/groq/groq-typescript/issues/43)) ([5b84072](https://github.com/groq/groq-typescript/commit/5b84072d6e0fe688238fa28370ea38f9a7897b57))
+* **api:** OpenAPI spec update via Stainless API ([#44](https://github.com/groq/groq-typescript/issues/44)) ([26fb410](https://github.com/groq/groq-typescript/commit/26fb410e8cf07f5b1748ee9f5fd95591dd21556c))
+* **api:** OpenAPI spec update via Stainless API ([#45](https://github.com/groq/groq-typescript/issues/45)) ([1cd7878](https://github.com/groq/groq-typescript/commit/1cd7878471b5175ddf1930ca516920c9ee0163b9))
+* **api:** update via SDK Studio ([#25](https://github.com/groq/groq-typescript/issues/25)) ([91227eb](https://github.com/groq/groq-typescript/commit/91227eb651fd0ff2aad71cc6decc3ed0c33ef77e))
+* **api:** update via SDK Studio ([#31](https://github.com/groq/groq-typescript/issues/31)) ([0b3c24e](https://github.com/groq/groq-typescript/commit/0b3c24e5580515ecd846f05895021d208d6eb23b))
+* **api:** update via SDK Studio ([#33](https://github.com/groq/groq-typescript/issues/33)) ([78be608](https://github.com/groq/groq-typescript/commit/78be60824c229e9a04cd0e32acba3c2588045e72))
+* **api:** update via SDK Studio ([#34](https://github.com/groq/groq-typescript/issues/34)) ([321e2cc](https://github.com/groq/groq-typescript/commit/321e2cc99f457a4b9178cb148b22f7e9a87cafac))
+* **api:** update via SDK Studio ([#35](https://github.com/groq/groq-typescript/issues/35)) ([0f23438](https://github.com/groq/groq-typescript/commit/0f23438e583f025e5fb989c60c6a3883dd33a9d3))
+* **api:** update via SDK Studio ([#36](https://github.com/groq/groq-typescript/issues/36)) ([a784ad0](https://github.com/groq/groq-typescript/commit/a784ad03f6e80cbcca0b211b1b5b699458341f76))
+* **api:** update via SDK Studio ([#37](https://github.com/groq/groq-typescript/issues/37)) ([bc8ce89](https://github.com/groq/groq-typescript/commit/bc8ce8912625e4cd4c495130ac9272549c09732e))
+* **api:** update via SDK Studio ([#42](https://github.com/groq/groq-typescript/issues/42)) ([dd9a118](https://github.com/groq/groq-typescript/commit/dd9a11863be841227e0d97065b470dc95774a92d))
+
 ## 0.3.3 (2024-04-29)
 
 Full Changelog: [v0.3.2...v0.3.3](https://github.com/groq/groq-typescript/compare/v0.3.2...v0.3.3)
diff --git a/package.json b/package.json
index ab4a2a8..4bd8d0a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "groq-sdk",
-  "version": "0.3.3",
+  "version": "0.4.0",
   "description": "The official TypeScript library for the Groq API",
   "author": "Groq <support@groq.com>",
   "types": "dist/index.d.ts",
diff --git a/src/version.ts b/src/version.ts
index f4bbaab..4e7f788 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '0.3.3'; // x-release-please-version
+export const VERSION = '0.4.0'; // x-release-please-version