diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7f1c8e6..91deeb3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## [2.5.0](https://github.com/0xProject/0x-parser/compare/v2.3.0...v2.5.0) (2024-10-06)
+
+
+### Features
+
+* introduce mantle support ([182c90f](https://github.com/0xProject/0x-parser/commit/182c90f9706db1fd0ee8205825df706e97d4315f))
+* support new chain, blast ([410971b](https://github.com/0xProject/0x-parser/commit/410971b18111c6c69351eb0e1d1edb2203af48a0))
+
 ## [2.4.0](https://github.com/0xProject/0x-parser/compare/v2.3.0...v2.4.0) (2024-09-28)
 
 
diff --git a/package-lock.json b/package-lock.json
index 7dc47ef..00a5212 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@0x/0x-parser",
-  "version": "2.4.0",
+  "version": "2.5.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@0x/0x-parser",
-      "version": "2.4.0",
+      "version": "2.5.0",
       "license": "MIT",
       "devDependencies": {
         "@types/node": "^22.6.0",
diff --git a/package.json b/package.json
index 96c3cdf..5cb353a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@0x/0x-parser",
-  "version": "2.4.0",
+  "version": "2.5.0",
   "description": "🧾 Designed for 0x integrators: This library parses 0x transactions on EVM blockchains into a format that is both user-friendly and easy to understand.",
   "keywords": [
     "0x",