diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 6aa187e..bf3f6b1 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1 +1 @@
-{".":"2.1.0"}
+{".":"3.0.0"}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e1ee4e1..f532371 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [3.0.0](https://github.com/MapColonies/openapi-helpers/compare/v2.1.0...v3.0.0) (2025-07-27)
+
+
+### ⚠ BREAKING CHANGES
+
+* upgrade packages and engine ([#44](https://github.com/MapColonies/openapi-helpers/issues/44))
+
+### Build System
+
+* upgrade packages and engine ([#44](https://github.com/MapColonies/openapi-helpers/issues/44)) ([33af8c2](https://github.com/MapColonies/openapi-helpers/commit/33af8c2bbd0a6dcf9d3ae934a3b0baccd5dbddb7))
+
 ## [2.1.0](https://github.com/MapColonies/openapi-helpers/compare/v2.0.0...v2.1.0) (2025-07-16)
 
 
diff --git a/package-lock.json b/package-lock.json
index e7040d1..4aa643d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@map-colonies/openapi-helpers",
-  "version": "2.1.0",
+  "version": "3.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@map-colonies/openapi-helpers",
-      "version": "2.1.0",
+      "version": "3.0.0",
       "license": "ISC",
       "dependencies": {
         "oas-normalize": "^14.1.2",
diff --git a/package.json b/package.json
index 804a8f7..c8f9dfc 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@map-colonies/openapi-helpers",
-  "version": "2.1.0",
+  "version": "3.0.0",
   "description": "A package that provides utilities for working with openapi files",
   "exports": {
     "./requestSender": {