diff --git a/CHANGELOG.md b/CHANGELOG.md
index e72f9c5c..f33a7e4b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+## [2.5.0-dev-test] - 2025-07-15
+
+-   Migrate to angular 18
+
 ## [2.4.0-dev-test] - 2025-07-15
 
 -   Migrate to angular 17
diff --git a/demo/tsconfig.app.json b/demo/tsconfig.app.json
index 0272ab5e..219cca17 100644
--- a/demo/tsconfig.app.json
+++ b/demo/tsconfig.app.json
@@ -17,7 +17,7 @@
     "rootDir": "../",
     "paths": {
       "ngx-jsonapi": [
-        "../src"
+        "../projects/ngx-jsonapi-lib/src/public_api.ts"
       ],
       "ngx-jsonapi/*": [
         "../src/*"
diff --git a/package.json b/package.json
index 64f44a9b..613aff07 100644
--- a/package.json
+++ b/package.json
@@ -95,68 +95,68 @@
     "jest-environment-jsdom": "27.4.6"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "^17.3.7",
-    "@angular-eslint/builder": "^17.3.0",
-    "@angular-eslint/eslint-plugin": "^17.3.0",
-    "@angular-eslint/eslint-plugin-template": "^17.3.0",
-    "@angular-eslint/schematics": "^17.3.0",
-    "@angular-eslint/template-parser": "^17.3.0",
-    "@angular/animations": "^17.3.7",
-    "@angular/cli": "^17.3.7",
-    "@angular/common": "^17.3.7",
-    "@angular/compiler": "^17.3.7",
-    "@angular/compiler-cli": "^17.3.7",
-    "@angular/core": "^17.3.7",
-    "@angular/forms": "^17.3.7",
-    "@angular/platform-browser": "^17.3.7",
-    "@angular/platform-browser-dynamic": "^17.3.7",
-    "@angular/platform-server": "^17.3.7",
-    "@angular/router": "^17.3.7",
-    "typescript": "5.4.5",
-    "zone.js": "^0.14.3",
-    "jest": "^29.7.0",
-    "jest-environment-jsdom": "^29.7.0",
-    "jest-preset-angular": "^13.1.2",
-    "ts-jest": "^29.1.1",
-    "ts-node": "^10.9.2",
-    "@types/jest": "^29.5.12",
-    "@types/node": "^20.11.30",
-    "prettier": "^3.2.5",
-    "eslint": "^8.57.0",
-    "eslint-plugin-import": "^2.29.1",
-    "eslint-plugin-jsdoc": "^46.9.0",
-    "eslint-plugin-no-null": "^1.0.2",
-    "eslint-plugin-prefer-arrow": "^1.2.3",
-    "eslint-plugin-rxjs": "^5.0.2",
-    "eslint-plugin-unicorn": "^51.0.1",
-    "lint-staged": "^15.2.0",
+    "@angular-devkit/build-angular": "18.0.0",
+    "@angular-eslint/builder": "20.1.1",
+    "@angular-eslint/eslint-plugin": "20.1.1",
+    "@angular-eslint/eslint-plugin-template": "20.1.1",
+    "@angular-eslint/schematics": "20.1.1",
+    "@angular-eslint/template-parser": "20.1.1",
+    "@angular/animations": "18.0.0",
+    "@angular/cli": "18.0.0",
+    "@angular/common": "18.0.0",
+    "@angular/compiler": "18.0.0",
+    "@angular/compiler-cli": "18.0.0",
+    "@angular/core": "18.0.0",
+    "@angular/forms": "18.0.0",
+    "@angular/platform-browser": "18.0.0",
+    "@angular/platform-browser-dynamic": "18.0.0",
+    "@angular/platform-server": "18.0.0",
+    "@angular/router": "18.0.0",
+    "@types/jest": "29.5.12",
+    "@types/node": "20.11.30",
+    "codelyzer": "6.0.2",
+    "coveralls": "3.1.1",
+    "cpy-cli": "4.2.0",
+    "deep-freeze": "0.0.1",
+    "eslint": "8.57.0",
+    "eslint-plugin-import": "2.29.1",
+    "eslint-plugin-jsdoc": "46.9.0",
+    "eslint-plugin-no-null": "1.0.2",
+    "eslint-plugin-prefer-arrow": "1.2.3",
+    "eslint-plugin-rxjs": "5.0.2",
+    "eslint-plugin-unicorn": "51.0.1",
+    "fake-indexeddb": "4.0.2",
+    "faker": "5.5.3",
+    "fs-extra": "11.2.0",
+    "gh-pages": "6.0.0",
+    "glob": "10.3.10",
+    "jest": "30.0.2",
+    "jest-environment-jsdom": "30.0.2",
+    "jest-preset-angular": "14.6.0",
+    "lint-staged": "15.2.0",
+    "module-alias": "2.2.3",
+    "ncp": "2.0.0",
     "ng-packagr": "20.1.0",
-    "codelyzer": "^6.0.2",
-    "protractor": "^7.0.0",
-    "nyc": "^15.1.0",
-    "coveralls": "^3.1.1",
-    "cpy-cli": "^4.2.0",
-    "ncp": "^2.0.0",
-    "rimraf": "^5.0.5",
-    "rollup": "^4.16.4",
-    "sorcery": "^0.11.0",
-    "ts-mockito": "^2.6.1",
-    "module-alias": "^2.2.3",
-    "deep-freeze": "^0.0.1",
-    "fake-indexeddb": "^4.0.2",
-    "faker": "^5.5.3",
-    "fs-extra": "^11.2.0",
-    "gh-pages": "^6.0.0",
-    "glob": "^10.3.10",
-    "ora": "^7.0.1",
-    "rxjs-tslint-rules": "^4.7.2"
+    "nyc": "15.1.0",
+    "ora": "7.0.1",
+    "prettier": "3.2.5",
+    "protractor": "7.0.0",
+    "rimraf": "5.0.5",
+    "rollup": "4.16.4",
+    "rxjs-tslint-rules": "4.7.2",
+    "sorcery": "0.11.0",
+    "ts-jest": "29.1.1",
+    "ts-mockito": "2.6.1",
+    "ts-node": "10.9.2",
+    "typescript": "5.4.5",
+    "zone.js": "0.15.1"
   },
   "dependencies": {
-    "dexie": "^4.0.6",
-    "lodash-es": "^4.17.21",
-    "rxjs": "^7.8.1",
+    "dexie": "4.0.11",
+    "lodash-es": "4.17.21",
+    "rxjs": "7.8.2",
     "tsickle": "0.46.3",
-    "tslib": "^2.6.2"
+    "tslib": "2.6.2"
   },
-  "version": "2.4.0-dev-test"
-}
+  "version": "2.5.0-dev-test"
+}
\ No newline at end of file