diff --git a/package.json b/package.json
index 930bffa..b644af9 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
   "devDependencies": {
     "@vitejs/plugin-vue": "3.1.2",
     "pug": "3.0.2",
-    "sass": "1.55.0",
+    "sass": "1.64.0",
     "typescript": "4.8.4",
     "vite": "3.1.4",
     "vite-plugin-mdi-icons": "0.1.0",
diff --git a/yarn.lock b/yarn.lock
index 1c74362..4a1f8a3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -889,10 +889,10 @@ rollup@~2.78.0:
   optionalDependencies:
     fsevents "~2.3.2"
 
-sass@1.55.0:
-  version "1.55.0"
-  resolved "https://registry.yarnpkg.com/sass/-/sass-1.55.0.tgz#0c4d3c293cfe8f8a2e8d3b666e1cf1bff8065d1c"
-  integrity sha512-Pk+PMy7OGLs9WaxZGJMn7S96dvlyVBwwtToX895WmCpAOr5YiJYEUJfiJidMuKb613z2xNWcXCHEuOvjZbqC6A==
+sass@1.64.0:
+  version "1.64.0"
+  resolved "https://registry.yarnpkg.com/sass/-/sass-1.64.0.tgz#9ca8d0acb1a704b86b7f1197dc310f568fb34638"
+  integrity sha512-m7YtAGmQta9uANIUJwXesAJMSncqH+3INc8kdVXs6eV6GUC8Qu2IYKQSN8PRLgiQfpca697G94klm2leYMxSHw==
   dependencies:
     chokidar ">=3.0.0 <4.0.0"
     immutable "^4.0.0"