diff --git a/package.json b/package.json
index 2f8bdc9..5a25e45 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "mkdirp": "^0.5.1",
     "mocha": "^6.1.3",
     "mocha-headless-chrome": "^2.0.2",
-    "npm-check-updates": "^3.1.7",
+    "npm-check-updates": "^4.0.2",
     "requirejs": "^2.3.6",
     "run-for-every-file": "^1.1.0",
     "shenanigans-manager": "^0.2.36",