diff --git a/package.json b/package.json
index 4ea378e..8f3030b 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
   "homepage": "https://github.com/vinjatovix/ts-api#readme",
   "engines": {
     "node": ">=20.9.0",
-    "npm": ">=10.1.0"
+    "npm": ">=8.19.2"
   },
   "scripts": {
     "build": "npm run build:clean && npm run build:tsc && npm run build:di",
@@ -34,7 +34,8 @@
     "test:features": "cucumber-js -p apiApp",
     "test:unit": "jest --detectOpenHandles --forceExit",
     "test:unit:watch": "jest --watch --detectOpenHandles --forceExit",
-    "test:combined": "nyc merge .nyc_output 'coverage/*.json' && nyc report --reporter=text-lcov > coverage/lcov.info"
+    "test:merge": "nyc merge .nyc_output 'coverage/combined.json'|| exit 1",
+    "test:combined": "npm run test:merge && nyc report --reporter=text-lcov > coverage/lcov.info && nyc report --reporter=html || exit 1"
   },
   "husky": {
     "hooks": {