diff --git a/package.json b/package.json
index 50d2a25..d500407 100644
--- a/package.json
+++ b/package.json
@@ -25,15 +25,15 @@
   },
   "homepage": "https://github.com/postmanlabs/postman-chrome-interceptor#readme",
   "devDependencies": {
-    "grunt": "0.4.5",
-    "grunt-contrib-compress": "0.5.2",
-    "grunt-contrib-concat": "0.1.3",
-    "grunt-contrib-handlebars": "0.5.6",
-    "grunt-contrib-jshint": "~0.2.0",
-    "grunt-contrib-sass": "0.3.0",
-    "grunt-contrib-uglify": "0.9.1",
-    "grunt-contrib-watch": "0.3.1",
+    "grunt": "1.0.1",
+    "grunt-contrib-compress": "1.3.0",
+    "grunt-contrib-concat": "1.0.1",
+    "grunt-contrib-handlebars": "1.0.0",
+    "grunt-contrib-jshint": "~1.1.0",
+    "grunt-contrib-sass": "1.0.0",
+    "grunt-contrib-uglify": "2.0.0",
+    "grunt-contrib-watch": "1.0.0",
     "grunt-mindirect": "0.1.3",
-    "grunt-shell": "1.1.2"
+    "grunt-shell": "2.1.0"
   }
 }