diff --git a/demo/package-lock.json b/demo/package-lock.json
index cdebaa5..72f4b3f 100644
--- a/demo/package-lock.json
+++ b/demo/package-lock.json
@@ -19,7 +19,7 @@
         "dotenv": "^17.4.2",
         "prettier": "^3.9.6",
         "prettier-plugin-svelte": "^4.1.1",
-        "sass": "^1.101.0",
+        "sass": "^1.105.0",
         "sass-embedded": "^1.103.1",
         "svelte": "^5.56.1",
         "svelte-preprocess": "^6.0.5",
@@ -2064,9 +2064,9 @@
       }
     },
     "node_modules/sass": {
-      "version": "1.103.1",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.103.1.tgz",
-      "integrity": "sha512-9icZURbP51S6S0QGoyaeqk9uB06GNWxsFYWfH5RgpFgqK5FA8tJcM3AdVxrZEVJ7dz+L87nG95gBKf4VuaMHGw==",
+      "version": "1.105.0",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.105.0.tgz",
+      "integrity": "sha512-4EjSuRTyG8M4yRXXY1PT9OUV5zz23xBxJkbIAprohKHqf6HOU4MCpE3U3vAC+iO1gxobBjESNbcj8rYAQZWnyA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -2143,6 +2143,28 @@
         "sass": "1.103.1"
       }
     },
+    "node_modules/sass-embedded-all-unknown/node_modules/sass": {
+      "version": "1.103.1",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.103.1.tgz",
+      "integrity": "sha512-9icZURbP51S6S0QGoyaeqk9uB06GNWxsFYWfH5RgpFgqK5FA8tJcM3AdVxrZEVJ7dz+L87nG95gBKf4VuaMHGw==",
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "chokidar": "^5.0.0",
+        "immutable": "^5.1.5",
+        "source-map-js": ">=0.6.2 <2.0.0"
+      },
+      "bin": {
+        "sass": "sass.js"
+      },
+      "engines": {
+        "node": ">=20.19.0"
+      },
+      "optionalDependencies": {
+        "@parcel/watcher": "^2.4.1"
+      }
+    },
     "node_modules/sass-embedded-android-arm": {
       "version": "1.103.1",
       "resolved": "https://registry.npmjs.org/sass-embedded-android-arm/-/sass-embedded-android-arm-1.103.1.tgz",
@@ -2406,6 +2428,28 @@
         "sass": "1.103.1"
       }
     },
+    "node_modules/sass-embedded-unknown-all/node_modules/sass": {
+      "version": "1.103.1",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.103.1.tgz",
+      "integrity": "sha512-9icZURbP51S6S0QGoyaeqk9uB06GNWxsFYWfH5RgpFgqK5FA8tJcM3AdVxrZEVJ7dz+L87nG95gBKf4VuaMHGw==",
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "chokidar": "^5.0.0",
+        "immutable": "^5.1.5",
+        "source-map-js": ">=0.6.2 <2.0.0"
+      },
+      "bin": {
+        "sass": "sass.js"
+      },
+      "engines": {
+        "node": ">=20.19.0"
+      },
+      "optionalDependencies": {
+        "@parcel/watcher": "^2.4.1"
+      }
+    },
     "node_modules/sass-embedded-win32-arm64": {
       "version": "1.103.1",
       "resolved": "https://registry.npmjs.org/sass-embedded-win32-arm64/-/sass-embedded-win32-arm64-1.103.1.tgz",
diff --git a/demo/package.json b/demo/package.json
index d6b1164..c1d2df9 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -16,7 +16,7 @@
     "dotenv": "^17.4.2",
     "prettier": "^3.9.6",
     "prettier-plugin-svelte": "^4.1.1",
-    "sass": "^1.101.0",
+    "sass": "^1.105.0",
     "sass-embedded": "^1.103.1",
     "svelte": "^5.56.1",
     "svelte-preprocess": "^6.0.5",