diff --git a/package.json b/package.json
index fb5109c878cf4..3496203e1546f 100644
--- a/package.json
+++ b/package.json
@@ -32,8 +32,9 @@
     "size:why": "pnpm size:snapshot --analyze --accurateBundles",
     "tc": "node test/cli.js",
     "test": "node scripts/test.mjs",
-    "test:coverage": "cross-env NODE_ENV=test BABEL_ENV=coverage nyc mocha --exclude '**/node_modules/**' && nyc report -r lcovonly",
-    "test:coverage:html": "cross-env NODE_ENV=test BABEL_ENV=coverage nyc mocha --exclude '**/node_modules/**' && nyc report --reporter=html",
+    "test:coverage": "cross-env NODE_ENV=test TZ=UTC BABEL_ENV=coverage nyc mocha --exclude '**/node_modules/**' && nyc report -r lcovonly",
+    "test:coverage:html": "cross-env NODE_ENV=test TZ=UTC BABEL_ENV=coverage nyc mocha --exclude '**/node_modules/**' && nyc report --reporter=html",
+    "test:coverage:inspect": "cross-env NODE_ENV=test TZ=UTC BABEL_ENV=coverage mocha --inspect-brk --exclude '**/node_modules/**' ",
     "test:karma": "cross-env NODE_ENV=test TZ=UTC karma start test/karma.conf.js",
     "test:karma:parallel": "cross-env NODE_ENV=test TZ=UTC PARALLEL=true karma start test/karma.conf.js",
     "test:unit": "cross-env NODE_ENV=test TZ=UTC mocha -n expose_gc",