diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1098271..359f46d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## 2.1.21 (2026-04-15)
+
+### 🔀 Merged Pull Requests
+- 🐛 fix: Fix CJS build after Vite upgrade [#59](https://github.com/localazy/api-client/pull/59)
+
+### 🐛 Bug Fixes
+- Fix CJS build after Vite upgrade (*[6c00a54](https://github.com/localazy/api-client/commit/6c00a54fa99af4b20216356387f2bf8ffa036f30)*) (*[#59](https://github.com/localazy/api-client/pull/59)*)
+
+### ❤️ Contributors
+- [*Bubinek*](https://github.com/honzabubenik)
+
 ## 2.1.20 (2026-04-14)
 
 ### 🔀 Merged Pull Requests
diff --git a/package.json b/package.json
index 8c7afe9..2c2eefb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@localazy/api-client",
-  "version": "2.1.20",
+  "version": "2.1.21",
   "description": "Official Node.js client for the Localazy API, providing a simple and type-safe way to integrate localization features into your JavaScript and TypeScript projects.",
   "keywords": [
     "Localazy",