diff --git a/build/frontend-legacy/package-lock.json b/build/frontend-legacy/package-lock.json
index 116c2030cf1e3..793727da6f7e9 100644
--- a/build/frontend-legacy/package-lock.json
+++ b/build/frontend-legacy/package-lock.json
@@ -113,7 +113,7 @@
         "patch-package": "^8.0.1",
         "raw-loader": "^4.0.2",
         "regextras": "^0.8.0",
-        "sass": "^1.103.1",
+        "sass": "^1.104.0",
         "terser-webpack-plugin": "^5.6.1",
         "typescript": "^5.9.2",
         "vite": "^7.3.6",
@@ -16465,9 +16465,9 @@
       "peer": true
     },
     "node_modules/sass": {
-      "version": "1.103.1",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.103.1.tgz",
-      "integrity": "sha512-9icZURbP51S6S0QGoyaeqk9uB06GNWxsFYWfH5RgpFgqK5FA8tJcM3AdVxrZEVJ7dz+L87nG95gBKf4VuaMHGw==",
+      "version": "1.104.0",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.104.0.tgz",
+      "integrity": "sha512-btHMApW2bgolvClhRW8AlQJzgI9lUB3pPSofBQQT+E46GWvf9o0TVQ13SYv5riWZVFyPN+JNz3TKW9XhBlc10w==",
       "devOptional": true,
       "license": "MIT",
       "dependencies": {
diff --git a/build/frontend-legacy/package.json b/build/frontend-legacy/package.json
index 17be0f71decec..2d1edca65f4e0 100644
--- a/build/frontend-legacy/package.json
+++ b/build/frontend-legacy/package.json
@@ -129,7 +129,7 @@
     "patch-package": "^8.0.1",
     "raw-loader": "^4.0.2",
     "regextras": "^0.8.0",
-    "sass": "^1.103.1",
+    "sass": "^1.104.0",
     "terser-webpack-plugin": "^5.6.1",
     "typescript": "^5.9.2",
     "vite": "^7.3.6",