diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 897a165..f3b462d
--- a/package.json
+++ b/package.json
@@ -13,9 +13,9 @@
         "babel-loader": "^8.2.3",
         "glob-all": "^3.2.1",
         "postcss": "^8.4.5",
-        "postcss-loader": "^6.2.1",
+        "postcss-loader": "^7.1.0",
         "resolve-url-loader": "5.0.0",
-        "tailwindcss": "3.0.15",
+        "tailwindcss": "3.1.5",
         "v-file-upload": "^3.1.7",
         "vue": "^2.6.14",
         "vue-js-modal": "^2.0.1",