diff --git a/package.json b/package.json
index 96535ee..e05ee25 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "gulp-rename": "^2.0.0",
     "gulp-replace": "^1.0.0",
     "gulp-sass": "^4.1.0",
-    "gulp-sourcemaps": "^2.6.5",
+    "gulp-sourcemaps": "^3.0.0",
     "gulp-svg-sprite": "^1.5.0",
     "gulp-uglify": "^3.0.2",
     "gulp-watch": "^5.0.1",