diff --git a/frontend/package-lock.json b/frontend/package-lock.json
old mode 100755
new mode 100644
index d5c8f89..c168aa9
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -8073,9 +8073,9 @@
       "dev": true
     },
     "postcss": {
-      "version": "7.0.25",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.25.tgz",
-      "integrity": "sha512-NXXVvWq9icrm/TgQC0O6YVFi4StfJz46M1iNd/h6B26Nvh/HKI+q4YZtFN/EjcInZliEscO/WL10BXnc1E5nwg==",
+      "version": "7.0.36",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.36.tgz",
+      "integrity": "sha512-BebJSIUMwJHRH0HAQoxN4u1CN86glsrwsW0q7T+/m44eXOUAxSNdHRkNZPYz5vVUbg17hFgOQDE7fZk7li3pZw==",
       "dev": true,
       "requires": {
         "chalk": "^2.4.2",