diff --git a/package-lock.json b/package-lock.json
index 0ddd23e..e4b9c25 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -40,7 +40,7 @@
         "rollup-plugin-css-only": "^4.5.2",
         "rollup-plugin-livereload": "^2.0.5",
         "rollup-plugin-svelte": "^7.2.2",
-        "sass": "^1.77.8",
+        "sass": "^1.78.0",
         "sirv-cli": "^2.0.2",
         "svelte": "^3.59.2",
         "svelte-check": "^3.8.6",
@@ -6309,9 +6309,9 @@
       }
     },
     "node_modules/sass": {
-      "version": "1.77.8",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.77.8.tgz",
-      "integrity": "sha512-4UHg6prsrycW20fqLGPShtEvo/WyHRVRHwOP4DzkUrObWoWI05QBSfzU71TVB7PFaL104TwNaHpjlWXAZbQiNQ==",
+      "version": "1.78.0",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.78.0.tgz",
+      "integrity": "sha512-AaIqGSrjo5lA2Yg7RvFZrlXDBCp3nV4XP73GrLGvdRWWwk+8H3l0SDvq/5bA4eF+0RFPLuWUk3E+P1U/YqnpsQ==",
       "dev": true,
       "dependencies": {
         "chokidar": ">=3.0.0 <4.0.0",
diff --git a/package.json b/package.json
index 3e69a8e..d6ce0f7 100644
--- a/package.json
+++ b/package.json
@@ -84,7 +84,7 @@
     "rollup-plugin-css-only": "^4.5.2",
     "rollup-plugin-livereload": "^2.0.5",
     "rollup-plugin-svelte": "^7.2.2",
-    "sass": "^1.77.8",
+    "sass": "^1.78.0",
     "sirv-cli": "^2.0.2",
     "svelte": "^3.59.2",
     "svelte-check": "^3.8.6",