diff --git a/gulpfile.js b/gulpfile.js
index 22b74d3..577d358 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -102,19 +102,21 @@ gulp.task('scripts', function() {
 
 gulp.task('karma', function(done) {
   var karma = require('karma'),
-      path = require('path');
+      path = require('path'),
+      server = new karma.Server({
+        configFile: path.join(__dirname, 'karma.conf.js')
+      }, done);
 
-  karma.server.start({
-    configFile: path.join(__dirname, 'karma.conf.js')
-  }, done);
+  server.start();
 });
 
 gulp.task('karma:single', function(done) {
   var karma = require('karma'),
-      path = require('path');
+      path = require('path'),
+      server = new karma.Server({
+        configFile: path.join(__dirname, 'karma.conf.js'),
+        singleRun: true
+      }, done);
 
-  karma.server.start({
-    configFile: path.join(__dirname, 'karma.conf.js'),
-    singleRun: true
-  }, done);
+  server.start();
 });
diff --git a/package.json b/package.json
index 5cfe365..9a88671 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
   "license": "MIT",
   "private": true,
   "devDependencies": {
-    "browserify": "^9.0.8",
+    "browserify": "^12.0.1",
     "canopy": "^0.2.0",
     "es6ify": "^1.5.1",
     "folder-toc": "^0.1.0",
@@ -22,13 +22,14 @@
     "gulp-plumber": "^1.0.0",
     "gulp-tap": "^0.1.3",
     "gulp-wrap": "^0.11.0",
-    "karma": "^0.12.31",
+    "jasmine-core": "^2.3.4",
+    "karma": "^0.13.14",
     "karma-browserify": "^1.0.1",
-    "karma-chrome-launcher": "^0.1.8",
+    "karma-chrome-launcher": "^0.2.1",
     "karma-jasmine": "^0.3.1",
     "karma-notify-reporter": "^0.1.1",
-    "lodash": "^3.7.0",
+    "lodash": "^3.10.1",
     "snapsvg": "^0.4.0",
-    "through": "^2.3.7"
+    "through": "^2.3.8"
   }
 }