diff --git a/web/themes/custom/bootstrap_leddy/bootstrap/package.json b/web/themes/custom/bootstrap_leddy/bootstrap/package.json
index bf2d61d5..4a922818 100644
--- a/web/themes/custom/bootstrap_leddy/bootstrap/package.json
+++ b/web/themes/custom/bootstrap_leddy/bootstrap/package.json
@@ -33,7 +33,7 @@
     "url": "https://github.com/twbs/bootstrap-sass/issues"
   },
   "devDependencies": {
-    "node-sass": "^3.8.0",
+    "node-sass": "^4.14.1",
     "mincer": "~1.4.0",
     "ejs": "~2.5.5"
   },