diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 5fdd883..c3f1463 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.1.0"
+  ".": "1.2.0"
 }
diff --git a/.stats.yml b/.stats.yml
index be52358..be7556d 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,2 +1,2 @@
 configured_endpoints: 18
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/writerai%2Fwriter-330636638e8423bfe0b00d5b5a5f605f9a64c59f27a3a45dd4c7ff88b9411c36.yml
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/writerai%2Fwriter-4206be8170d98e1f909e4c0e34167f63952645f292b0e4fa7459ca7fcfc1b48a.yml
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ccfadda..b4917da 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 1.2.0 (2024-10-10)
+
+Full Changelog: [v1.1.0...v1.2.0](https://github.com/writer/writer-node/compare/v1.1.0...v1.2.0)
+
+### Features
+
+* **api:** api update ([#84](https://github.com/writer/writer-node/issues/84)) ([dfbb999](https://github.com/writer/writer-node/commit/dfbb9998ef58cf008ad4ec920fc387050ee37153))
+
 ## 1.1.0 (2024-10-09)
 
 Full Changelog: [v1.0.0...v1.1.0](https://github.com/writer/writer-node/compare/v1.0.0...v1.1.0)
diff --git a/package.json b/package.json
index 30f24d0..ee5ecce 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "writer-sdk",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "description": "The official TypeScript library for the Writer API",
   "author": "Writer <dev-feedback@writer.com>",
   "types": "dist/index.d.ts",
diff --git a/src/resources/chat.ts b/src/resources/chat.ts
index dd32170..113a5f5 100644
--- a/src/resources/chat.ts
+++ b/src/resources/chat.ts
@@ -727,7 +727,7 @@ export namespace ChatChatParams {
 
     name?: string;
 
-    tool_id?: string;
+    tool_call_id?: string;
   }
 
   /**
diff --git a/src/version.ts b/src/version.ts
index c80f975..54c8a47 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '1.1.0'; // x-release-please-version
+export const VERSION = '1.2.0'; // x-release-please-version
diff --git a/tests/api-resources/chat.test.ts b/tests/api-resources/chat.test.ts
index c0e69bc..661fa36 100644
--- a/tests/api-resources/chat.test.ts
+++ b/tests/api-resources/chat.test.ts
@@ -27,7 +27,7 @@ describe('resource chat', () => {
           role: 'user',
           content: 'Write a memo summarizing this earnings report.',
           name: 'name',
-          tool_id: 'tool_id',
+          tool_call_id: 'tool_call_id',
         },
       ],
       model: 'palmyra-x-004',