Update dev dependecies

Author: wcoder

package-lock.json

@@ -20,7 +20,7 @@
   "homepage": "https://wcoder.github.io/share-buttons",
   "devDependencies": {
     "gulp": "^4.0.0",
-    "gulp-uglify": "^3.0.0"
+    "gulp-uglify": "^3.0.1"
   },
   "main": "dist/share-buttons.js",
   "dependencies": {},