diff --git a/package.json b/package.json
index c2445fa..6b2948e 100644
--- a/package.json
+++ b/package.json
@@ -27,14 +27,14 @@
     "express": "^4.13.3",
     "express-error-handler": "^1.0.1",
     "globby": "^3.0.1",
-    "gulp": "^3.9.0",
+    "gulp": "^4.0.0",
     "gulp-autoprefixer": "^3.0.2",
     "gulp-cached": "^1.1.0",
     "gulp-csso": "^1.0.0",
     "gulp-if": "^2.0.0",
     "gulp-jade": "^1.1.0",
-    "gulp-jscs": "^3.0.1",
-    "gulp-jshint": "^1.11.2",
+    "gulp-jscs": "^4.1.0",
+    "gulp-jshint": "^2.0.3",
     "gulp-l10n": "1.2.0",
     "gulp-load-plugins": "^1.0.0",
     "gulp-plumber": "^1.0.1",