diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 1044b15f..e4d34708 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,5 +1,5 @@
 {
-  ".": "0.27.0",
+  ".": "0.27.1",
   "packages/vertex-sdk": "0.4.1",
   "packages/bedrock-sdk": "0.10.2"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9f48f0ec..1cf08b0a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.27.1 (2024-08-27)
+
+Full Changelog: [sdk-v0.27.0...sdk-v0.27.1](https://github.com/anthropics/anthropic-sdk-typescript/compare/sdk-v0.27.0...sdk-v0.27.1)
+
+### Chores
+
+* **ci:** check for build errors ([#511](https://github.com/anthropics/anthropic-sdk-typescript/issues/511)) ([3ab1d3d](https://github.com/anthropics/anthropic-sdk-typescript/commit/3ab1d3d936f5ba3500f2ce87012c38bd198c3cbd))
+
 ## 0.27.0 (2024-08-21)
 
 Full Changelog: [sdk-v0.26.1...sdk-v0.27.0](https://github.com/anthropics/anthropic-sdk-typescript/compare/sdk-v0.26.1...sdk-v0.27.0)
diff --git a/package.json b/package.json
index def8d972..f57c9b3e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@anthropic-ai/sdk",
-  "version": "0.27.0",
+  "version": "0.27.1",
   "description": "The official TypeScript library for the Anthropic API",
   "author": "Anthropic <support@anthropic.com>",
   "types": "dist/index.d.ts",
diff --git a/packages/bedrock-sdk/yarn.lock b/packages/bedrock-sdk/yarn.lock
index 270653c8..52c65f03 100644
--- a/packages/bedrock-sdk/yarn.lock
+++ b/packages/bedrock-sdk/yarn.lock
@@ -17,7 +17,7 @@
 
 "@anthropic-ai/sdk@file:../../dist":
   # x-release-please-start-version
-  version "0.27.0"
+  version "0.27.1"
   # x-release-please-end-version
   dependencies:
     "@types/node" "^18.11.18"
diff --git a/packages/vertex-sdk/yarn.lock b/packages/vertex-sdk/yarn.lock
index 23194603..7e2e0e0c 100644
--- a/packages/vertex-sdk/yarn.lock
+++ b/packages/vertex-sdk/yarn.lock
@@ -17,7 +17,7 @@
 
 "@anthropic-ai/sdk@file:../../dist":
   # x-release-please-start-version
-  version "0.27.0"
+  version "0.27.1"
   # x-release-please-end-version
   dependencies:
     "@types/node" "^18.11.18"
diff --git a/src/version.ts b/src/version.ts
index 288031cf..84cbf7b4 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '0.27.0'; // x-release-please-version
+export const VERSION = '0.27.1'; // x-release-please-version