diff --git a/package-lock.json b/package-lock.json
index a1cbd400..c9e41173 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
         "browser-sync": "^3.0.3",
         "html-minifier": "^4.0.0",
         "html-validate": "^8.25.0",
-        "sass": "^1.80.6"
+        "sass": "^1.81.0"
       }
     },
     "node_modules/@html-validate/stylish": {
@@ -1959,13 +1959,13 @@
       "dev": true
     },
     "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==",
       "dev": true,
       "dependencies": {
         "chokidar": "^4.0.0",
-        "immutable": "^4.0.0",
+        "immutable": "^5.0.2",
         "source-map-js": ">=0.6.2 <2.0.0"
       },
       "bin": {
@@ -1994,9 +1994,9 @@
       }
     },
     "node_modules/sass/node_modules/immutable": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/immutable/-/immutable-4.1.0.tgz",
-      "integrity": "sha512-oNkuqVTA8jqG1Q6c+UglTOD1xhC1BtjKI7XkCXRkZHrN5m18/XsnUp8Q89GkQO/z+0WjonSvl0FLhDYftp46nQ==",
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.0.2.tgz",
+      "integrity": "sha512-1NU7hWZDkV7hJ4PJ9dur9gTNQ4ePNPN4k9/0YhwjzykTi/+3Q5pF93YU5QoVj8BuOnhLgaY8gs0U2pj4kSYVcw==",
       "dev": true
     },
     "node_modules/sass/node_modules/readdirp": {
@@ -4018,14 +4018,14 @@
       "dev": true
     },
     "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==",
       "dev": true,
       "requires": {
         "@parcel/watcher": "^2.4.1",
         "chokidar": "^4.0.0",
-        "immutable": "^4.0.0",
+        "immutable": "^5.0.2",
         "source-map-js": ">=0.6.2 <2.0.0"
       },
       "dependencies": {
@@ -4039,9 +4039,9 @@
           }
         },
         "immutable": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/immutable/-/immutable-4.1.0.tgz",
-          "integrity": "sha512-oNkuqVTA8jqG1Q6c+UglTOD1xhC1BtjKI7XkCXRkZHrN5m18/XsnUp8Q89GkQO/z+0WjonSvl0FLhDYftp46nQ==",
+          "version": "5.0.2",
+          "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.0.2.tgz",
+          "integrity": "sha512-1NU7hWZDkV7hJ4PJ9dur9gTNQ4ePNPN4k9/0YhwjzykTi/+3Q5pF93YU5QoVj8BuOnhLgaY8gs0U2pj4kSYVcw==",
           "dev": true
         },
         "readdirp": {
diff --git a/package.json b/package.json
index 05207a63..8350fb24 100644
--- a/package.json
+++ b/package.json
@@ -3,6 +3,6 @@
     "browser-sync": "^3.0.3",
     "html-validate": "^8.25.0",
     "html-minifier": "^4.0.0",
-    "sass": "^1.80.6"
+    "sass": "^1.81.0"
   }
 }