diff --git a/package-lock.json b/package-lock.json
index b543310..91ca9de 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6645,6 +6645,12 @@
         "unc-path-regex": "^0.1.2"
       }
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+      "resolved": "https://registry.npmjs.org/is-unicode-supported/-/is-unicode-supported-0.1.0.tgz",
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@@ -7618,9 +7624,9 @@
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-      "resolved": "https://registry.npmjs.org/mocha/-/mocha-8.4.0.tgz",
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+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-9.0.0.tgz",
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       "dev": true,
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@@ -7631,31 +7637,76 @@
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         "escape-string-regexp": "4.0.0",
         "find-up": "5.0.0",
-        "glob": "7.1.6",
+        "glob": "7.1.7",
         "growl": "1.10.5",
         "he": "1.2.0",
-        "js-yaml": "4.0.0",
-        "log-symbols": "4.0.0",
+        "js-yaml": "4.1.0",
+        "log-symbols": "4.1.0",
         "minimatch": "3.0.4",
         "ms": "2.1.3",
-        "nanoid": "3.1.20",
+        "nanoid": "3.1.23",
         "serialize-javascript": "5.0.1",
         "strip-json-comments": "3.1.1",
         "supports-color": "8.1.1",
         "which": "2.0.2",
         "wide-align": "1.1.3",
-        "workerpool": "6.1.0",
+        "workerpool": "6.1.4",
         "yargs": "16.2.0",
         "yargs-parser": "20.2.4",
         "yargs-unparser": "2.0.0"
       },
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+        "ansi-styles": {
+          "version": "4.3.0",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
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+          "dev": true,
+          "requires": {
+            "color-convert": "^2.0.1"
+          }
+        },
         "argparse": {
           "version": "2.0.1",
           "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
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           "dev": true
         },
+        "chalk": {
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.1.tgz",
+          "integrity": "sha512-diHzdDKxcU+bAsUboHLPEDQiw0qEe0qd7SYUn3HgcFlWgbDcfLGswOHYeGrHKzG9z6UYf01d9VFMfZxPM1xZSg==",
+          "dev": true,
+          "requires": {
+            "ansi-styles": "^4.1.0",
+            "supports-color": "^7.1.0"
+          },
+          "dependencies": {
+            "supports-color": {
+              "version": "7.2.0",
+              "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
+              "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
+              "dev": true,
+              "requires": {
+                "has-flag": "^4.0.0"
+              }
+            }
+          }
+        },
+        "color-convert": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+          "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+          "dev": true,
+          "requires": {
+            "color-name": "~1.1.4"
+          }
+        },
+        "color-name": {
+          "version": "1.1.4",
+          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+          "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
+          "dev": true
+        },
         "escape-string-regexp": {
           "version": "4.0.0",
           "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-4.0.0.tgz",
@@ -7663,9 +7714,9 @@
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-          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.6.tgz",
-          "integrity": "sha512-LwaxwyZ72Lk7vZINtNNrywX0ZuLyStrdDtabefZKAY5ZGJhVtgdznluResxNmPitE0SAO+O26sWTHeKSI2wMBA==",
+          "version": "7.1.7",
+          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.7.tgz",
+          "integrity": "sha512-OvD9ENzPLbegENnYP5UUfJIirTg4+XwMWGaQfQTY0JenxNvvIKP3U3/tAQSPIu/lHxXYSZmpXlUHeqAIdKzBLQ==",
           "dev": true,
           "requires": {
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@@ -7683,14 +7734,24 @@
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-          "version": "4.0.0",
-          "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.0.0.tgz",
-          "integrity": "sha512-pqon0s+4ScYUvX30wxQi3PogGFAlUyH0awepWvwkj4jD4v+ova3RiYw8bmA6x2rDrEaj8i/oWKoRxpVNW+Re8Q==",
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.0.tgz",
+          "integrity": "sha512-wpxZs9NoxZaJESJGIZTyDEaYpl0FKSA+FB9aJiyemKhMwkxQg63h4T1KJgUGHpTqPDNRcmmYLugrRjJlBtWvRA==",
           "dev": true,
           "requires": {
             "argparse": "^2.0.1"
           }
         },
+        "log-symbols": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/log-symbols/-/log-symbols-4.1.0.tgz",
+          "integrity": "sha512-8XPvpAA8uyhfteu8pIvQxpJZ7SYYdpUivZpGy6sFsBuKRY/7rQGavedeB8aK+Zkyq6upMFVL/9AW6vOYzfRyLg==",
+          "dev": true,
+          "requires": {
+            "chalk": "^4.1.0",
+            "is-unicode-supported": "^0.1.0"
+          }
+        },
         "ms": {
           "version": "2.1.3",
           "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
@@ -7776,9 +7837,9 @@
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     "nanoid": {
-      "version": "3.1.20",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.1.20.tgz",
-      "integrity": "sha512-a1cQNyczgKbLX9jwbS/+d7W8fX/RfgYR7lVWwWOGIPNgK2m0MWvrGF6/m4kk6U3QcFMnZf3RIhL0v2Jgh/0Uxw==",
+      "version": "3.1.23",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.1.23.tgz",
+      "integrity": "sha512-FiB0kzdP0FFVGDKlRLEQ1BgDzU87dy5NnzjeW9YZNt+/c3+q82EQDUwniSAUxp/F0gFNI1ZhKU1FqYsMuqZVnw==",
       "dev": true
     },
     "nanomatch": {
@@ -11352,9 +11413,9 @@
       "dev": true
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     "workerpool": {
-      "version": "6.1.0",
-      "resolved": "https://registry.npmjs.org/workerpool/-/workerpool-6.1.0.tgz",
-      "integrity": "sha512-toV7q9rWNYha963Pl/qyeZ6wG+3nnsyvolaNUS8+R5Wtw6qJPTxIlOP1ZSvcGhEJw+l3HMMmtiNo9Gl61G4GVg==",
+      "version": "6.1.4",
+      "resolved": "https://registry.npmjs.org/workerpool/-/workerpool-6.1.4.tgz",
+      "integrity": "sha512-jGWPzsUqzkow8HoAvqaPWTUPCrlPJaJ5tY8Iz7n1uCz3tTp6s3CDG0FF1NsX42WNlkRSW6Mr+CDZGnNoSsKa7g==",
       "dev": true
     },
     "wrap-ansi": {
diff --git a/package.json b/package.json
index 36e8711..3397bb2 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "coveralls": "^3.1.0",
     "xo": "^0.40.2",
     "istanbul": "^1.1.0-alpha.1",
-    "mocha": "^8.4.0"
+    "mocha": "^9.0.0"
   },
   "xo": {
     "globals": [