diff --git a/2020 Challenge/package-lock.json b/2020 Challenge/package-lock.json
old mode 100755
new mode 100644
index f3079f6..ea00420
--- a/2020 Challenge/package-lock.json	
+++ b/2020 Challenge/package-lock.json	
@@ -485,18 +485,18 @@
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-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
-      "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
+      "version": "1.2.6",
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-      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-      "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
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+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.6.tgz",
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       "dev": true,
       "requires": {
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+        "minimist": "^1.2.6"
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     "ml-distance-euclidean": {