diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index 222c596..6d68361
--- a/package-lock.json
+++ b/package-lock.json
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@@ -2443,11 +2460,13 @@
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-        "optimist": "^0.6.1",
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-          "resolved": "http://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
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       "integrity": "sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk="
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+      "resolved": "https://registry.npmjs.org/neo-async/-/neo-async-2.6.2.tgz",
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-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
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+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.13.5.tgz",
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-      "integrity": "sha1-o9XabNXAvAAI03I0u68b7WMFkQc="
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
+      "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus="
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diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 273de41..48ff375
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
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     "express-validator": "^5.3.0",
     "formidable": "^1.2.1",
-    "handlebars": "^4.0.12",
+    "handlebars": "^4.7.7",
     "jquery": "^3.3.1",
     "jsdom": "^13.0.0",
     "multer": "^1.4.1",