diff --git a/package.json b/package.json
index c0770fd..c5af42f 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
   "devDependencies": {
     "@unhead/vue": "1.11.18",
     "happy-dom": "13.10.1",
-    "sass": "1.83.1",
+    "sass": "1.83.4",
     "typescript": "5.7.3",
     "unbuild": "2.0.0",
     "vite": "5.4.11",
diff --git a/playground/package.json b/playground/package.json
index 780b515..02bd7fe 100644
--- a/playground/package.json
+++ b/playground/package.json
@@ -24,7 +24,7 @@
     "@unhead/vue": "1.11.18",
     "happy-dom": "13.10.1",
     "nuxt": "3.15.1",
-    "sass": "1.83.1",
+    "sass": "1.83.4",
     "typescript": "5.7.3",
     "unbuild": "2.0.0",
     "vite": "5.4.11",
diff --git a/yarn.lock b/yarn.lock
index 55ef8db..7e86479 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1805,7 +1805,7 @@ __metadata:
     "@vueuse/core": "npm:^10.0.0"
     happy-dom: "npm:13.10.1"
     nuxt: "npm:3.15.1"
-    sass: "npm:1.83.1"
+    sass: "npm:1.83.4"
     typescript: "npm:5.7.3"
     unbuild: "npm:2.0.0"
     vite: "npm:5.4.11"
@@ -1826,7 +1826,7 @@ __metadata:
     "@unhead/vue": "npm:1.11.18"
     "@vueuse/core": "npm:^10.0.0"
     happy-dom: "npm:13.10.1"
-    sass: "npm:1.83.1"
+    sass: "npm:1.83.4"
     typescript: "npm:5.7.3"
     unbuild: "npm:2.0.0"
     vite: "npm:5.4.11"
@@ -7270,9 +7270,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"sass@npm:1.83.1":
-  version: 1.83.1
-  resolution: "sass@npm:1.83.1"
+"sass@npm:1.83.4":
+  version: 1.83.4
+  resolution: "sass@npm:1.83.4"
   dependencies:
     "@parcel/watcher": "npm:^2.4.1"
     chokidar: "npm:^4.0.0"
@@ -7283,7 +7283,7 @@ __metadata:
       optional: true
   bin:
     sass: sass.js
-  checksum: 10/ee4ea5573faddeed375479eda6ac87a6f34dc6fc5391c6cc2743993f24827f4709f950fba6ef1ad0694215a1df40d43f4ed9006327daa3743c8e3ad1979d3c32
+  checksum: 10/9a7d1c6be1a9e711a1c561d189b9816aa7715f6d0ec0b2ec181f64163788d0caaf4741924eeadce558720b58b1de0e9b21b9dae6a0d14489c4d2a142d3f3b12e
   languageName: node
   linkType: hard