diff --git a/vuejs-pj2/package-lock.json b/vuejs-pj2/package-lock.json
old mode 100755
new mode 100644
index b4731fe..94f9782
--- a/vuejs-pj2/package-lock.json
+++ b/vuejs-pj2/package-lock.json
@@ -4155,9 +4155,9 @@
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-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
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+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
       "dev": true
     },
     "lodash.camelcase": {