diff --git a/frontend/.nvmrc b/frontend/.nvmrc
index 605427f4a..55d178216 100644
--- a/frontend/.nvmrc
+++ b/frontend/.nvmrc
@@ -1 +1 @@
-v12.18.3
\ No newline at end of file
+v14.15.0
diff --git a/frontend/gulpfile.js b/frontend/gulpfile.js
index 4f4043703..4e12b670d 100644
--- a/frontend/gulpfile.js
+++ b/frontend/gulpfile.js
@@ -46,7 +46,7 @@ function scssPipeline(options) {
 
   const touch = (_path) => {
     return new Promise((resolve, reject) => {
-      return fs.utimes(file.path, new Date(), new Date(), () => {
+      return fs.utimes(_path, new Date(), new Date(), () => {
         resolve(_path);
       });
     })
@@ -78,7 +78,7 @@ function scssPipeline(options) {
       .then(() => render(input))
       .then((res) => postprocess(res, input, output))
       .then(async (res) => {
-        await write(output, res);
+        await write(output, res.css);
         await touch(output);
         return res;
       })