update dependencies - resolves #84

package.json

@@ -51,24 +51,24 @@
     "gulp-jshint": "^2.0.1",
     "gulp-less": "~3.3.0",
     "gulp-livereload": "^3.8.1",
-    "gulp-load-plugins": "~1.4.0",
-    "gulp-notify": "^2.2.0",
+    "gulp-load-plugins": "~1.5.0",
+    "gulp-notify": "^3.0.0",
     "gulp-plumber": "~1.1.0",
     "gulp-rename": "^1.2.2",
     "gulp-resolve-dependencies": "^2.2.0",
-    "gulp-sourcemaps": "^1.6.0",
+    "gulp-sourcemaps": "^2.4.1",
     "gulp-svg-sprite": "~1.3.3",
     "gulp-uglify": "^2.0.0",
     "jshint": "^2.9.2",
     "jshint-stylish": "^2.2.0",
     "merge-stream": "~1.0.0",
     "mkdirp": "^0.5.1",
-    "node-notifier": "^4.6.0",
+    "node-notifier": "^5.0.2",
     "path": "^0.12.7",
-    "yargs": "~6.4.0"
+    "yargs": "~6.6.0"
   },
   "dependencies" : {
-    "svg4everybody": "2.1.3",
+    "svg4everybody": "2.1.4",
     "jquery": "3.1.1"
   },
   "files": [