diff --git a/src/handler/webui/package-lock.json b/src/handler/webui/package-lock.json
index 3b73f5b..f57fa7a 100644
--- a/src/handler/webui/package-lock.json
+++ b/src/handler/webui/package-lock.json
@@ -24,7 +24,7 @@
         "html-webpack-plugin": "^5.6.0",
         "jest": "^27.5.1",
         "mini-css-extract-plugin": "^2.9.0",
-        "sass": "^1.76.0",
+        "sass": "^1.77.4",
         "sass-loader": "^14.2.1",
         "vue-loader": "^17.4.2",
         "vue-template-compiler": "^2.7.16",
@@ -8280,9 +8280,9 @@
       "dev": true
     },
     "node_modules/sass": {
-      "version": "1.76.0",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.76.0.tgz",
-      "integrity": "sha512-nc3LeqvF2FNW5xGF1zxZifdW3ffIz5aBb7I7tSvOoNu7z1RQ6pFt9MBuiPtjgaI62YWrM/txjWlOCFiGtf2xpw==",
+      "version": "1.77.4",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.77.4.tgz",
+      "integrity": "sha512-vcF3Ckow6g939GMA4PeU7b2K/9FALXk2KF9J87txdHzXbUF9XRQRwSxcAs/fGaTnJeBFd7UoV22j3lzMLdM0Pw==",
       "dev": true,
       "dependencies": {
         "chokidar": ">=3.0.0 <4.0.0",
@@ -15745,9 +15745,9 @@
       "dev": true
     },
     "sass": {
-      "version": "1.76.0",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.76.0.tgz",
-      "integrity": "sha512-nc3LeqvF2FNW5xGF1zxZifdW3ffIz5aBb7I7tSvOoNu7z1RQ6pFt9MBuiPtjgaI62YWrM/txjWlOCFiGtf2xpw==",
+      "version": "1.77.4",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.77.4.tgz",
+      "integrity": "sha512-vcF3Ckow6g939GMA4PeU7b2K/9FALXk2KF9J87txdHzXbUF9XRQRwSxcAs/fGaTnJeBFd7UoV22j3lzMLdM0Pw==",
       "dev": true,
       "requires": {
         "chokidar": ">=3.0.0 <4.0.0",
diff --git a/src/handler/webui/package.json b/src/handler/webui/package.json
index a2ac79f..cf32a77 100644
--- a/src/handler/webui/package.json
+++ b/src/handler/webui/package.json
@@ -20,7 +20,7 @@
     "html-webpack-plugin": "^5.6.0",
     "jest": "^27.5.1",
     "mini-css-extract-plugin": "^2.9.0",
-    "sass": "^1.76.0",
+    "sass": "^1.77.4",
     "sass-loader": "^14.2.1",
     "vue-loader": "^17.4.2",
     "vue-template-compiler": "^2.7.16",