diff --git a/package.json b/package.json
index 237417f..c6b0ad6 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
   "devDependencies": {
     "chai": "^3.5.0",
     "coffeelint": "^1.8.1",
-    "grunt": "^0.4.4",
+    "grunt": "^1.0.1",
     "grunt-aglio": "^0.4.1",
     "grunt-coffeelint": "0.0.16",
     "grunt-contrib-clean": "^1.0.0",
@@ -50,7 +50,7 @@
     "grunt-gh-pages": "^2.0.0",
     "grunt-mocha-test": "^0.13.2",
     "grunt-yaml": "^0.4.1",
-    "grunt-yamllint": "^0.2.0",
+    "grunt-yamllint": "^0.3.0",
     "json-schema-deref-sync": "^0.3.0",
     "mocha": "^3.1.2",
     "tv4": "^1.1.9",