diff --git a/clients/ui/frontend/package-lock.json b/clients/ui/frontend/package-lock.json
index 71842ba30..c76e07d60 100644
--- a/clients/ui/frontend/package-lock.json
+++ b/clients/ui/frontend/package-lock.json
@@ -24,7 +24,6 @@
         "react": "^18",
         "react-dom": "^18",
         "react-router": "^7.0.2",
-        "sass": "^1.78.0",
         "showdown": "^2.1.0"
       },
       "devDependencies": {
@@ -78,7 +77,7 @@
         "react-refresh": "^0.14.2",
         "react-router-dom": "^7.0.2",
         "regenerator-runtime": "^0.14.1",
-        "sass": "^1.56.2",
+        "sass": "^1.83.0",
         "sass-loader": "^13.2.0",
         "serve": "^14.2.4",
         "speed-measure-webpack-plugin": "^1.5.0",
@@ -11566,11 +11565,10 @@
       }
     },
     "node_modules/immutable": {
-      "version": "4.3.7",
-      "resolved": "https://registry.npmjs.org/immutable/-/immutable-4.3.7.tgz",
-      "integrity": "sha512-1hqclzwYwjRDFLjcFxOM5AYkkG0rpFPpr1RLPMEuGczoS7YA8gLhy8SWXYRAA/XwfEHpfo3cw5JGioS32fnMRw==",
-      "dev": true,
-      "license": "MIT"
+      "version": "5.0.3",
+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.0.3.tgz",
+      "integrity": "sha512-P8IdPQHq3lA1xVeBRi5VPqUm5HDgKnx0Ru51wZz5mjxHr5n3RWhjIpOFU7ybkUxfB+5IToy+OLaHYDBIWsv+uw==",
+      "dev": true
     },
     "node_modules/import-fresh": {
       "version": "3.3.0",
@@ -17876,14 +17874,13 @@
       "license": "MIT"
     },
     "node_modules/sass": {
-      "version": "1.80.6",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.80.6.tgz",
-      "integrity": "sha512-ccZgdHNiBF1NHBsWvacvT5rju3y1d/Eu+8Ex6c21nHp2lZGLBEtuwc415QfiI1PJa1TpCo3iXwwSRjRpn2Ckjg==",
+      "version": "1.83.0",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.83.0.tgz",
+      "integrity": "sha512-qsSxlayzoOjdvXMVLkzF84DJFc2HZEL/rFyGIKbbilYtAvlCxyuzUeff9LawTn4btVnLKg75Z8MMr1lxU1lfGw==",
       "dev": true,
-      "license": "MIT",
       "dependencies": {
         "chokidar": "^4.0.0",
-        "immutable": "^4.0.0",
+        "immutable": "^5.0.2",
         "source-map-js": ">=0.6.2 <2.0.0"
       },
       "bin": {
diff --git a/clients/ui/frontend/package.json b/clients/ui/frontend/package.json
index 075d02cfb..a3fb7e757 100644
--- a/clients/ui/frontend/package.json
+++ b/clients/ui/frontend/package.json
@@ -81,7 +81,7 @@
     "react-refresh": "^0.14.2",
     "react-router-dom": "^7.0.2",
     "regenerator-runtime": "^0.14.1",
-    "sass": "^1.56.2",
+    "sass": "^1.83.0",
     "sass-loader": "^13.2.0",
     "serve": "^14.2.4",
     "speed-measure-webpack-plugin": "^1.5.0",
@@ -115,7 +115,7 @@
     "react": "^18",
     "react-dom": "^18",
     "react-router": "^7.0.2",
-    "sass": "^1.78.0",
+    "sass": "^1.83.0",
     "dompurify": "^3.2.3",
     "showdown": "^2.1.0",
     "classnames": "^2.2.6"