diff --git a/package-lock.json b/package-lock.json
index 8e2ae00..8a21294 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -28,7 +28,7 @@
 				"@typescript-eslint/parser": "^8.13.0",
 				"chart.js": "^4.4.6",
 				"eslint": "^9.14.0",
-				"sass": "^1.80.6",
+				"sass": "^1.81.0",
 				"stylelint": "^16.10.0",
 				"stylelint-config-standard-scss": "^13.1.0",
 				"stylelint-order": "^6.0.4",
@@ -4231,9 +4231,9 @@
 			}
 		},
 		"node_modules/immutable": {
-			"version": "4.3.5",
-			"resolved": "https://registry.npmjs.org/immutable/-/immutable-4.3.5.tgz",
-			"integrity": "sha512-8eabxkth9gZatlwl5TBuJnCsoTADlL6ftEr7A4qgdaTsPyreilDSnUk57SO+jfKcNtxPa22U5KK6DSeAYhpBJw==",
+			"version": "5.0.2",
+			"resolved": "https://registry.npmjs.org/immutable/-/immutable-5.0.2.tgz",
+			"integrity": "sha512-1NU7hWZDkV7hJ4PJ9dur9gTNQ4ePNPN4k9/0YhwjzykTi/+3Q5pF93YU5QoVj8BuOnhLgaY8gs0U2pj4kSYVcw==",
 			"devOptional": true
 		},
 		"node_modules/import-fresh": {
@@ -5318,13 +5318,13 @@
 			}
 		},
 		"node_modules/sass": {
-			"version": "1.80.6",
-			"resolved": "https://registry.npmjs.org/sass/-/sass-1.80.6.tgz",
-			"integrity": "sha512-ccZgdHNiBF1NHBsWvacvT5rju3y1d/Eu+8Ex6c21nHp2lZGLBEtuwc415QfiI1PJa1TpCo3iXwwSRjRpn2Ckjg==",
+			"version": "1.81.0",
+			"resolved": "https://registry.npmjs.org/sass/-/sass-1.81.0.tgz",
+			"integrity": "sha512-Q4fOxRfhmv3sqCLoGfvrC9pRV8btc0UtqL9mN6Yrv6Qi9ScL55CVH1vlPP863ISLEEMNLLuu9P+enCeGHlnzhA==",
 			"devOptional": true,
 			"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 5916f45..b8eff42 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
 		"@typescript-eslint/parser": "^8.13.0",
 		"chart.js": "^4.4.6",
 		"eslint": "^9.14.0",
-		"sass": "^1.80.6",
+		"sass": "^1.81.0",
 		"stylelint": "^16.10.0",
 		"stylelint-config-standard-scss": "^13.1.0",
 		"stylelint-order": "^6.0.4",