diff --git a/package.json b/package.json
index 726fa8048..e4196567e 100644
--- a/package.json
+++ b/package.json
@@ -33,11 +33,11 @@
     "grunt-babel": "6.0.0",
     "grunt-cli": "0.1.13",
     "grunt-compare-size": "0.4.0",
-    "grunt-contrib-jshint": "0.12.0",
+    "grunt-contrib-jshint": "1.0.0",
     "grunt-contrib-uglify": "0.11.0",
     "grunt-contrib-watch": "0.6.1",
     "grunt-git-authors": "3.1.0",
-    "grunt-jscs": "2.6.0",
+    "grunt-jscs": "2.8.0",
     "grunt-jsonlint": "1.0.7",
     "grunt-newer": "1.1.1",
     "grunt-npmcopy": "0.1.0",