diff --git a/package.json b/package.json
index 30f6f7e..e2e5793 100644
--- a/package.json
+++ b/package.json
@@ -75,7 +75,7 @@
     "core-js": "^2.4.1",
     "cpy": "5.0.0",
     "cpy-cli": "1.0.1",
-    "del-cli": "0.2.1",
+    "del-cli": "1.0.0",
     "gh-pages": "0.12.0",
     "gitignore-to-glob": "0.3.0",
     "google-code-prettify": "1.0.5",