diff --git a/assets/static/theme/vendor/gmaps/package.json b/assets/static/theme/vendor/gmaps/package.json
index 9a3ee46cd..3d01444aa 100644
--- a/assets/static/theme/vendor/gmaps/package.json
+++ b/assets/static/theme/vendor/gmaps/package.json
@@ -36,12 +36,12 @@
   "description": "the easiest way to use Google Maps",
   "devDependencies": {
     "docdash": "^0.1.0",
-    "grunt": "~0.4.1",
-    "grunt-cli": "^0.1.13",
+    "grunt": "~1.0.3",
+    "grunt-cli": "^1.0.0",
     "grunt-contrib-concat": "~0.3.0",
     "grunt-contrib-jasmine": "~0.5.1",
     "grunt-contrib-jshint": "~0.6.0",
-    "grunt-contrib-uglify": "^0.9.1",
+    "grunt-contrib-uglify": "^0.11.1",
     "grunt-contrib-watch": "~0.4.4",
     "grunt-umd": "~1.3.0",
     "minami": "^1.1.1"