diff --git a/package-lock.json b/package-lock.json
index a4e8242..cb07e17 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1945,13 +1945,13 @@
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-      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.1.1.tgz",
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+      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.2.0.tgz",
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       "dev": true,
       "requires": {
-        "@typescript-eslint/experimental-utils": "4.1.1",
-        "@typescript-eslint/scope-manager": "4.1.1",
+        "@typescript-eslint/experimental-utils": "4.2.0",
+        "@typescript-eslint/scope-manager": "4.2.0",
         "debug": "^4.1.1",
         "functional-red-black-tree": "^1.0.1",
         "regexpp": "^3.0.0",
@@ -1983,28 +1983,28 @@
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-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-4.1.1.tgz",
-      "integrity": "sha512-jzYsNciHoa4Z3c1URtmeT/bamYm8Dwfw6vuN3WHIE/BXb1iC4KveAnXDErTAZtPVxTYBaYn3n2gbt6F6D2rm1A==",
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-4.2.0.tgz",
+      "integrity": "sha512-5BBj6BjgHEndBaQQpUVzRIPERz03LBc0MCQkHwUaH044FJFL08SwWv/sQftk7gf0ShZ2xZysz0LTwCwNt4Xu3w==",
       "dev": true,
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-        "@typescript-eslint/scope-manager": "4.1.1",
-        "@typescript-eslint/types": "4.1.1",
-        "@typescript-eslint/typescript-estree": "4.1.1",
+        "@typescript-eslint/scope-manager": "4.2.0",
+        "@typescript-eslint/types": "4.2.0",
+        "@typescript-eslint/typescript-estree": "4.2.0",
         "eslint-scope": "^5.0.0",
         "eslint-utils": "^2.0.0"
       }
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     "@typescript-eslint/parser": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-4.1.1.tgz",
-      "integrity": "sha512-NLIhmicpKGfJbdXyQBz9j48PA6hq6e+SDOoXy7Ak6bq1ebGqbgG+fR1UIDAuay6OjQdot69c/URu2uLlsP8GQQ==",
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-4.2.0.tgz",
+      "integrity": "sha512-54jJ6MwkOtowpE48C0QJF9iTz2/NZxfKVJzv1ha5imigzHbNSLN9yvbxFFH1KdlRPQrlR8qxqyOvLHHxd397VA==",
       "dev": true,
       "requires": {
-        "@typescript-eslint/scope-manager": "4.1.1",
-        "@typescript-eslint/types": "4.1.1",
-        "@typescript-eslint/typescript-estree": "4.1.1",
+        "@typescript-eslint/scope-manager": "4.2.0",
+        "@typescript-eslint/types": "4.2.0",
+        "@typescript-eslint/typescript-estree": "4.2.0",
         "debug": "^4.1.1"
       },
       "dependencies": {
@@ -2026,29 +2026,29 @@
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-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-4.1.1.tgz",
-      "integrity": "sha512-0W8TTobCvIIQ2FsrYTffyZGAAFUyIbEHq5EYJb1m7Rpd005jrnOvKOo8ywCLhs/Bm17C+KsrUboBvBAARQVvyA==",
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-4.2.0.tgz",
+      "integrity": "sha512-Tb402cxxObSxWIVT+PnBp5ruT2V/36yj6gG4C9AjkgRlZpxrLAzWDk3neen6ToMBGeGdxtnfFLoJRUecGz9mYQ==",
       "dev": true,
       "requires": {
-        "@typescript-eslint/types": "4.1.1",
-        "@typescript-eslint/visitor-keys": "4.1.1"
+        "@typescript-eslint/types": "4.2.0",
+        "@typescript-eslint/visitor-keys": "4.2.0"
       }
     },
     "@typescript-eslint/types": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-4.1.1.tgz",
-      "integrity": "sha512-zrBiqOKYerMTllKcn+BP+i1b7LW/EbMMYytroXMxUTvFPn1smkCu0D7lSAx29fTUO4jnwV0ljSvYQtn2vNrNxA==",
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-4.2.0.tgz",
+      "integrity": "sha512-xkv5nIsxfI/Di9eVwN+G9reWl7Me9R5jpzmZUch58uQ7g0/hHVuGUbbn4NcxcM5y/R4wuJIIEPKPDb5l4Fdmwg==",
       "dev": true
     },
     "@typescript-eslint/typescript-estree": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-4.1.1.tgz",
-      "integrity": "sha512-2AUg5v0liVBsqbGxBphbJ0QbGqSRVaF5qPoTPWcxop+66vMdU1h4CCvHxTC47+Qb+Pr4l2RhXDd41JNpwcQEKw==",
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-4.2.0.tgz",
+      "integrity": "sha512-iWDLCB7z4MGkLipduF6EOotdHNtgxuNKnYD54nMS/oitFnsk4S3S/TE/UYXQTra550lHtlv9eGmp+dvN9pUDtA==",
       "dev": true,
       "requires": {
-        "@typescript-eslint/types": "4.1.1",
-        "@typescript-eslint/visitor-keys": "4.1.1",
+        "@typescript-eslint/types": "4.2.0",
+        "@typescript-eslint/visitor-keys": "4.2.0",
         "debug": "^4.1.1",
         "globby": "^11.0.1",
         "is-glob": "^4.0.1",
@@ -2081,12 +2081,12 @@
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     },
     "@typescript-eslint/visitor-keys": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-4.1.1.tgz",
-      "integrity": "sha512-/EOOXbA2ferGLG6RmCHEQ0lTTLkOlXYDgblCmQk3tIU7mTPLm4gKhFMeeUSe+bcchTUsKeCk8xcpbop5Zr/8Rw==",
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-4.2.0.tgz",
+      "integrity": "sha512-WIf4BNOlFOH2W+YqGWa6YKLcK/EB3gEj2apCrqLw6mme1RzBy0jtJ9ewJgnrZDB640zfnv8L+/gwGH5sYp/rGw==",
       "dev": true,
       "requires": {
-        "@typescript-eslint/types": "4.1.1",
+        "@typescript-eslint/types": "4.2.0",
         "eslint-visitor-keys": "^2.0.0"
       }
     },
@@ -3379,9 +3379,9 @@
       }
     },
     "eslint-config-prettier": {
-      "version": "6.11.0",
-      "resolved": "https://registry.npmjs.org/eslint-config-prettier/-/eslint-config-prettier-6.11.0.tgz",
-      "integrity": "sha512-oB8cpLWSAjOVFEJhhyMZh6NOEOtBVziaqdDQ86+qhDHFbZXoRTM7pNSvFRfW/W/L/LrQ38C99J5CGuRBBzBsdA==",
+      "version": "6.12.0",
+      "resolved": "https://registry.npmjs.org/eslint-config-prettier/-/eslint-config-prettier-6.12.0.tgz",
+      "integrity": "sha512-9jWPlFlgNwRUYVoujvWTQ1aMO8o6648r+K7qU7K5Jmkbyqav1fuEZC0COYpGBxyiAJb65Ra9hrmFx19xRGwXWw==",
       "dev": true,
       "requires": {
         "get-stdin": "^6.0.0"
diff --git a/package.json b/package.json
index 8ba54d9..bccd7f7 100644
--- a/package.json
+++ b/package.json
@@ -57,14 +57,14 @@
     "@types/chai": "^4.2.12",
     "@types/chai-as-promised": "^7.1.3",
     "@types/mocha": "^8.0.3",
-    "@typescript-eslint/eslint-plugin": "^4.1.1",
-    "@typescript-eslint/parser": "^4.1.1",
+    "@typescript-eslint/eslint-plugin": "^4.2.0",
+    "@typescript-eslint/parser": "^4.2.0",
     "babel-plugin-transform-typescript-metadata": "^0.3.0",
     "chai": "^4.2.0",
     "chai-as-promised": "^7.1.1",
     "coveralls": "^3.1.0",
     "eslint": "^7.9.0",
-    "eslint-config-prettier": "^6.11.0",
+    "eslint-config-prettier": "^6.12.0",
     "eslint-plugin-prettier": "^3.1.4",
     "husky": "^4.3.0",
     "lint-staged": "^10.4.0",