diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 999cfc01c..74af4d46e 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "4.49.0"
+  ".": "4.49.1"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8853010a9..d0f49f420 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 4.49.1 (2024-06-07)
+
+Full Changelog: [v4.49.0...v4.49.1](https://github.com/openai/openai-node/compare/v4.49.0...v4.49.1)
+
+### Bug Fixes
+
+* remove erroneous thread create argument ([#889](https://github.com/openai/openai-node/issues/889)) ([a9f898e](https://github.com/openai/openai-node/commit/a9f898ee109a0b35a672e41c6497f3a75eff7734))
+
 ## 4.49.0 (2024-06-06)
 
 Full Changelog: [v4.48.3...v4.49.0](https://github.com/openai/openai-node/compare/v4.48.3...v4.49.0)
diff --git a/README.md b/README.md
index acd36e4d1..61c0b2697 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ You can import in Deno via:
 <!-- x-release-please-start-version -->
 
 ```ts
-import OpenAI from 'https://deno.land/x/openai@v4.49.0/mod.ts';
+import OpenAI from 'https://deno.land/x/openai@v4.49.1/mod.ts';
 ```
 
 <!-- x-release-please-end -->
diff --git a/package.json b/package.json
index 5a116918d..f75c903c4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "openai",
-  "version": "4.49.0",
+  "version": "4.49.1",
   "description": "The official TypeScript library for the OpenAI API",
   "author": "OpenAI <support@openai.com>",
   "types": "dist/index.d.ts",
diff --git a/scripts/build-deno b/scripts/build-deno
index 460fead2b..73f54338d 100755
--- a/scripts/build-deno
+++ b/scripts/build-deno
@@ -16,7 +16,7 @@ This is a build produced from https://github.com/openai/openai-node – please g
 Usage:
 
 \`\`\`ts
-import OpenAI from "https://deno.land/x/openai@v4.49.0/mod.ts";
+import OpenAI from "https://deno.land/x/openai@v4.49.1/mod.ts";
 
 const client = new OpenAI();
 \`\`\`
diff --git a/src/version.ts b/src/version.ts
index bb12aad49..7df786cb2 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '4.49.0'; // x-release-please-version
+export const VERSION = '4.49.1'; // x-release-please-version