diff --git a/package.json b/package.json
index 87516e0..9c72a07 100644
--- a/package.json
+++ b/package.json
@@ -85,7 +85,7 @@
     "karma-coverage-istanbul-reporter": "~2.0.5",
     "karma-jasmine": "~2.0.1",
     "karma-jasmine-html-reporter": "^1.4.0",
-    "npm-check-updates": "^3.1.8",
+    "npm-check-updates": "^4.0.1",
     "protractor": "~5.4.2",
     "rxjs": ">=6.*",
     "sort-package-json": "^1.22.1",