diff --git a/package-lock.json b/package-lock.json
index 739b4a0..a78f338 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10517,6 +10517,11 @@
       "resolved": "https://registry.npmjs.org/ignore/-/ignore-5.1.9.tgz",
       "integrity": "sha1-nsGly+jhRG7GDUQgBg1Dqm5zgvs="
     },
+    "immutable": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-4.1.0.tgz",
+      "integrity": "sha512-oNkuqVTA8jqG1Q6c+UglTOD1xhC1BtjKI7XkCXRkZHrN5m18/XsnUp8Q89GkQO/z+0WjonSvl0FLhDYftp46nQ=="
+    },
     "import-cwd": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/import-cwd/-/import-cwd-2.1.0.tgz",
@@ -18148,11 +18153,13 @@
       "integrity": "sha1-RPoWGwGHuVSd2Eu5GAL5vYOFzWo="
     },
     "sass": {
-      "version": "1.43.4",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.43.4.tgz",
-      "integrity": "sha1-aMfWobAEvvSa8NnK91DpslIQXR8=",
+      "version": "1.54.9",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.54.9.tgz",
+      "integrity": "sha512-xb1hjASzEH+0L0WI9oFjqhRi51t/gagWnxLiwUNMltA0Ab6jIDkAacgKiGYKM9Jhy109osM7woEEai6SXeJo5Q==",
       "requires": {
-        "chokidar": ">=3.0.0 <4.0.0"
+        "chokidar": ">=3.0.0 <4.0.0",
+        "immutable": "^4.0.0",
+        "source-map-js": ">=0.6.2 <2.0.0"
       }
     },
     "sass-loader": {
@@ -18609,8 +18616,7 @@
     "source-map-js": {
       "version": "0.6.2",
       "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-0.6.2.tgz",
-      "integrity": "sha1-C7XeYxtBz72mz7qL0FqA79/SOF4=",
-      "dev": true
+      "integrity": "sha1-C7XeYxtBz72mz7qL0FqA79/SOF4="
     },
     "source-map-resolve": {
       "version": "0.5.3",
diff --git a/package.json b/package.json
index d5880a7..26426d3 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "driver.js": "^0.9.8",
     "nuxt": "^2.15.7",
     "pako": "^2.0.4",
-    "sass": "^1.43.4"
+    "sass": "^1.54.9"
   },
   "devDependencies": {
     "@babel/eslint-parser": "^7.14.7",