diff --git a/package.json b/package.json
index 898e906..35f0e07 100644
--- a/package.json
+++ b/package.json
@@ -64,7 +64,7 @@
     "gulp-postcss": "^8.0.0",
     "gulp-sass": "^4.0.0",
     "gulp-shell": "^0.6.5",
-    "mocha": "^5.0.0",
+    "mocha": "^6.0.0",
     "rollup": "^1.1.0",
     "rollup-plugin-babel": "^4.0.3",
     "rollup-plugin-commonjs": "^9.1.0",