diff --git a/ext/sass/package.json b/ext/sass/package.json
index 3eb4c9b6..dfa29240 100644
--- a/ext/sass/package.json
+++ b/ext/sass/package.json
@@ -1,5 +1,5 @@
 {
   "dependencies": {
-    "sass": "1.90.0"
+    "sass": "1.91.0"
   }
 }