diff --git a/package.json b/package.json
index 8254795..49b821d 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "gulp-eslint": "^2.0.0",
     "gulp-livereload": "^3.8.1",
     "gulp-sass": "^2.3.1",
-    "gulp-sourcemaps": "^1.6.0",
+    "gulp-sourcemaps": "^2.0.0",
     "gulp-uglify": "^1.5.3",
     "nodemon": "^1.9.2",
     "tape": "^4.5.1"