diff --git a/package.json b/package.json
index cb630da..60cc91a 100644
--- a/package.json
+++ b/package.json
@@ -23,14 +23,14 @@
   },
   "homepage": "https://github.com/bevacqua/domador",
   "dependencies": {
-    "jsdom": "8.0.2",
+    "jsdom": "9.9.1",
     "string.prototype.repeat": "0.2.0"
   },
   "devDependencies": {
-    "browserify": "^8.1.0",
-    "jshint": "^2.5.11",
-    "tape": "^3.5.0",
-    "uglify-js": "^2.4.16",
-    "watchify": "^2.2.1"
+    "browserify": "^13.3.0",
+    "jshint": "^2.9.4",
+    "tape": "^4.6.3",
+    "uglify-js": "^2.7.5",
+    "watchify": "^3.8.0"
   }
 }