diff --git a/package.json b/package.json
index c3053ca..7eb0645 100644
--- a/package.json
+++ b/package.json
@@ -25,11 +25,11 @@
   "license": "MIT",
   "devDependencies": {
     "chai": "^3.3.0",
-    "grunt": "^0.4.1",
+    "grunt": "^1.0.1",
     "grunt-auto-release": "^0.0.7",
-    "grunt-bump": "^0.6.0",
-    "grunt-conventional-changelog": "^5.0.0",
-    "grunt-conventional-github-releaser": "^0.5.0",
+    "grunt-bump": "^0.8.0",
+    "grunt-conventional-changelog": "^6.1.0",
+    "grunt-conventional-github-releaser": "^1.0.0",
     "grunt-karma": "1.x || ^0.12.1",
     "grunt-npm": "^0.0.2",
     "grunt-simple-mocha": "^0.4.0",