diff --git a/package-lock.json b/package-lock.json
index c20b7da..fa5d313 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1704,6 +1704,12 @@
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       "dev": true
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+    "acorn": {
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+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.4.1.tgz",
+      "integrity": "sha512-nQyp0o1/mNdbTO1PO6kHkwSrmgZ0MT/jCCpNiwbUjGoRN4dlBhqJtoQuCnEOKzgTVwg0ZWiCoQy6SxMebQVh8A==",
+      "dev": true
+    },
     "acorn-jsx": {
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       "resolved": "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-5.3.1.tgz",
@@ -3251,12 +3257,6 @@
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       },
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-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.0.1.tgz",
-          "integrity": "sha512-dmKn4pqZ29iQl2Pvze1zTrps2luvls2PBY//neO2WJ0s10B3AxJXshN+Ph7B4GrhfGhHXrl4dnUwyNNXQcnWGQ==",
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-        },
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           "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-1.3.0.tgz",
@@ -5373,9 +5373,9 @@
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     },
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-      "version": "1.0.6",
-      "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.6.tgz",
-      "integrity": "sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==",
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.7.tgz",
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@@ -7184,9 +7184,9 @@
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-          "version": "8.0.1",
-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.0.1.tgz",
-          "integrity": "sha512-dmKn4pqZ29iQl2Pvze1zTrps2luvls2PBY//neO2WJ0s10B3AxJXshN+Ph7B4GrhfGhHXrl4dnUwyNNXQcnWGQ==",
+          "version": "6.4.2",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.2.tgz",
+          "integrity": "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==",
           "dev": true
         },
         "braces": {