diff --git a/pdf_ui/package-lock.json b/pdf_ui/package-lock.json
old mode 100755
new mode 100644
index d1a7586..85a05a8
--- a/pdf_ui/package-lock.json
+++ b/pdf_ui/package-lock.json
@@ -15549,9 +15549,9 @@
       }
     },
     "node_modules/lodash": {
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-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
-      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
+      "version": "4.17.23",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.23.tgz",
+      "integrity": "sha512-LgVTMpQtIopCi79SJeDiP0TfWi5CNEc/L/aRdTh3yIvmZXTnheWpKjSZhnvMl8iXbC1tFg9gdHHDMLoV7CnG+w==",
       "license": "MIT"
     },
     "node_modules/lodash.debounce": {