diff --git a/package-lock.json b/package-lock.json
index 0150599..49ee3bf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7,7 +7,7 @@
       "dependencies": {
         "lightningcss-cli": "^1.28.1",
         "npm-run-all": "^4.1.5",
-        "sass": "^1.80.6"
+        "sass": "^1.83.0"
       }
     },
     "node_modules/@parcel/watcher": {
@@ -709,9 +709,9 @@
       }
     },
     "node_modules/immutable": {
-      "version": "4.3.5",
-      "resolved": "https://registry.npmjs.org/immutable/-/immutable-4.3.5.tgz",
-      "integrity": "sha512-8eabxkth9gZatlwl5TBuJnCsoTADlL6ftEr7A4qgdaTsPyreilDSnUk57SO+jfKcNtxPa22U5KK6DSeAYhpBJw=="
+      "version": "5.0.3",
+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.0.3.tgz",
+      "integrity": "sha512-P8IdPQHq3lA1xVeBRi5VPqUm5HDgKnx0Ru51wZz5mjxHr5n3RWhjIpOFU7ybkUxfB+5IToy+OLaHYDBIWsv+uw=="
     },
     "node_modules/internal-slot": {
       "version": "1.0.6",
@@ -1573,12 +1573,12 @@
       }
     },
     "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==",
       "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/package.json b/package.json
index bcab96a..9512e2f 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   "dependencies": {
     "lightningcss-cli": "^1.28.1",
     "npm-run-all": "^4.1.5",
-    "sass": "^1.80.6"
+    "sass": "^1.83.0"
   },
   "browserslist": [
     "> 1%, last 6 versions, Firefox ESR, not dead"