diff --git a/django/front-end/abnt-web/package-lock.json b/django/front-end/abnt-web/package-lock.json
old mode 100755
new mode 100644
index 1227446..f8ffa58
--- a/django/front-end/abnt-web/package-lock.json
+++ b/django/front-end/abnt-web/package-lock.json
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diff --git a/django/front-end/abnt-web/package.json b/django/front-end/abnt-web/package.json
old mode 100755
new mode 100644
index a4463e7..4eb5874
--- a/django/front-end/abnt-web/package.json
+++ b/django/front-end/abnt-web/package.json
@@ -15,7 +15,7 @@
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+    "@angular/core": "^11.0.5",
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