diff --git a/package.json b/package.json
index d5fd1a2f..7c957e84 100644
--- a/package.json
+++ b/package.json
@@ -77,7 +77,7 @@
     "gulp-load-plugins": "^1.2.0",
     "gulp-newer": "^1.1.0",
     "gulp-nodemon": "^2.0.6",
-    "gulp-sourcemaps": "^1.6.0",
+    "gulp-sourcemaps": "^2.2.0",
     "gulp-util": "^3.0.7",
     "isparta": "4.0.0",
     "mocha": "3.1.2",