diff --git a/gulpfile.js b/gulpfile.js
index a9dc1c2..ba7b7da 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -22,5 +22,5 @@ gulp.task('test', ['lint'], function (done) {
 
   m.addFile(__dirname + '/test/specs/index.js');
 
-  m.run().on('end', done);
-});
\ No newline at end of file
+  m.run(done);
+});
diff --git a/package.json b/package.json
index 25de5d1..cd077ad 100644
--- a/package.json
+++ b/package.json
@@ -15,14 +15,14 @@
   "dependencies": {
     "gulp-util": "^3.0.0",
     "jshint": "^2.5.6",
-    "lodash": "^2.4.1",
-    "minimatch": "^1.0.0",
+    "lodash": "^3.0.1",
+    "minimatch": "^2.0.1",
     "rcloader": "^0.1.2",
     "through2": "~0.6.1"
   },
   "devDependencies": {
-    "gulp": "~3.8.10",
-    "mocha": "^1.18.2",
+    "gulp": "^3.8.10",
+    "mocha": "^2.1.0",
     "should": "^4.0.4"
   },
   "scripts": {
diff --git a/src/lint.js b/src/lint.js
index d489193..f402ea4 100644
--- a/src/lint.js
+++ b/src/lint.js
@@ -42,15 +42,15 @@ module.exports = function createLintFunction(userOpts) {
       }
 
       if (cfg.overrides) {
-        _.each(cfg.overrides, function (options, pattern) {
+        _.forEach(cfg.overrides, function (options, pattern) {
           if (!minimatch(file.path, pattern, { nocase: true, matchBase: true })) return;
 
           if (options.globals) {
-            globals = _.extend(globals, options.globals);
+            globals = _.assign(globals, options.globals);
             delete options.globals;
           }
 
-          _.extend(cfg, options);
+          _.assign(cfg, options);
         });
 
         delete cfg.overrides;