diff --git a/package.json b/package.json
index 59e9c02e..5fcc8020 100644
--- a/package.json
+++ b/package.json
@@ -80,7 +80,7 @@
     "gulp-load-plugins": "^1.2.0",
     "gulp-newer": "^1.1.0",
     "gulp-nodemon": "^2.0.6",
-    "gulp-sourcemaps": "^1.6.0",
+    "gulp-sourcemaps": "^1.11.1",
     "gulp-util": "^3.0.7",
     "istanbul": "1.1.0-alpha.1",
     "mocha": "3.2.0",