diff --git a/package-lock.json b/package-lock.json
index 69eccd1..d5895af 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -836,6 +836,13 @@
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       "dev": true
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+    "commander": {
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+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+      "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==",
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@@ -2835,9 +2842,9 @@
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-      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.1.2.tgz",
-      "integrity": "sha512-nvfrjqvt9xQ8Z/w0ijewdD/vvWDTOweBUm96NTr66Wfvo1mJenBLwcYmPs3TIBP5ruzYGD7Hx/DaM9RmhroGPw==",
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+      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.5.3.tgz",
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@@ -2846,29 +2853,11 @@
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-          "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.0.tgz",
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-          "dev": true,
-          "optional": true
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           "dev": true
-        },
-        "uglify-js": {
-          "version": "3.5.12",
-          "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.5.12.tgz",
-          "integrity": "sha512-KeQesOpPiZNgVwJj8Ge3P4JYbQHUdZzpx6Fahy6eKAYRSV4zhVmLXoC+JtOeYxcHCHTve8RG1ZGdTvpeOUM26Q==",
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-          "optional": true,
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@@ -5027,6 +5016,26 @@
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+    "uglify-js": {
+      "version": "3.7.3",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.7.3.tgz",
+      "integrity": "sha512-7tINm46/3puUA4hCkKYo4Xdts+JDaVC9ZPRcG8Xw9R4nhO/gZgUM3TENq8IF4Vatk8qCig4MzP/c8G4u2BkVQg==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "commander": "~2.20.3",
+        "source-map": "~0.6.1"
+      },
+      "dependencies": {
+        "source-map": {
+          "version": "0.6.1",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
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+          "optional": true
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     "unc-path-regex": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/unc-path-regex/-/unc-path-regex-0.1.2.tgz",