diff --git a/02_BACKEND/4_MONGOOSE/MongooseExample/package-lock.json b/02_BACKEND/4_MONGOOSE/MongooseExample/package-lock.json
old mode 100755
new mode 100644
index f937b76..ac1184d
--- a/02_BACKEND/4_MONGOOSE/MongooseExample/package-lock.json
+++ b/02_BACKEND/4_MONGOOSE/MongooseExample/package-lock.json
@@ -304,9 +304,9 @@
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     "lodash": {
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-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.10.tgz",
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+      "version": "4.17.15",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
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