diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1d56cad..6fdc39a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [15.4.0](https://github.com/lifinance/types/compare/v15.3.2...v15.4.0) (2024-08-29)
+
+
+### Features
+
+* add pol coin ([#270](https://github.com/lifinance/types/issues/270)) ([4ca1504](https://github.com/lifinance/types/commit/4ca1504032ff1e129a2065bf9c7a4735dc23e974))
+
 ### [15.3.2](https://github.com/lifinance/types/compare/v15.3.1...v15.3.2) (2024-08-27)
 
 ### [15.3.1](https://github.com/lifinance/types/compare/v15.3.0...v15.3.1) (2024-08-27)
diff --git a/package.json b/package.json
index 80a3960..18829bc 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@lifi/types",
-  "version": "15.3.2",
+  "version": "15.4.0",
   "description": "Types for the LI.FI stack",
   "keywords": [
     "sdk",