diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index e58457c..45efac8 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.18.2"
+  ".": "0.18.3"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 379d228..b4e1056 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.18.3 (2026-01-05)
+
+Full Changelog: [v0.18.2...v0.18.3](https://github.com/perplexityai/perplexity-node/compare/v0.18.2...v0.18.3)
+
+### Chores
+
+* **internal:** codegen related update ([1bd1a99](https://github.com/perplexityai/perplexity-node/commit/1bd1a99cd9c442e45c2614c6b775bf87aa244e8f))
+
 ## 0.18.2 (2025-12-19)
 
 Full Changelog: [v0.18.1...v0.18.2](https://github.com/perplexityai/perplexity-node/compare/v0.18.1...v0.18.2)
diff --git a/LICENSE b/LICENSE
index e0bb8e4..3cfdd0f 100644
--- a/LICENSE
+++ b/LICENSE
@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright 2025 Perplexity
+   Copyright 2026 Perplexity
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
diff --git a/package.json b/package.json
index fbc1e77..e8198d7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@perplexity-ai/perplexity_ai",
-  "version": "0.18.2",
+  "version": "0.18.3",
   "description": "The official TypeScript library for the Perplexity API",
   "author": "Perplexity <api@perplexity.ai>",
   "types": "dist/index.d.ts",
diff --git a/src/version.ts b/src/version.ts
index 9056fe1..613e3d4 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '0.18.2'; // x-release-please-version
+export const VERSION = '0.18.3'; // x-release-please-version