diff --git a/package.json b/package.json
index 53530a3d..4de457e3 100644
--- a/package.json
+++ b/package.json
@@ -65,13 +65,13 @@
     "grunt-contrib-clean": "^1.0.0",
     "grunt-contrib-concat": "^1.0.1",
     "grunt-contrib-copy": "^1.0.0",
-    "grunt-contrib-cssmin": "^1.0.1",
-    "grunt-contrib-jshint": "^1.0.0",
+    "grunt-contrib-cssmin": "^1.0.2",
+    "grunt-contrib-jshint": "^1.1.0",
     "grunt-contrib-qunit": "^1.2.0",
     "grunt-contrib-uglify": "^2.0.0",
     "grunt-contrib-watch": "^1.0.0",
     "grunt-htmlhint": "^0.9.13",
     "grunt-jscs": "^3.0.1",
-    "grunt-string-replace": "^1.2.1"
+    "grunt-string-replace": "^1.3.1"
   }
 }