diff --git a/package-lock.json b/package-lock.json
index 52292cb..5c7d830 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -32,7 +32,7 @@
         "@typescript-eslint/eslint-plugin": "^4.13.0",
         "@typescript-eslint/parser": "^4.13.0",
         "eslint": "^7.18.0",
-        "eslint-config-prettier": "^7.1.0",
+        "eslint-config-prettier": "^8.4.0",
         "eslint-config-standard": "^16.0.2",
         "eslint-plugin-import": "^2.22.1",
         "eslint-plugin-node": "^11.1.0",
@@ -1742,7 +1742,6 @@
       "dependencies": {
         "anymatch": "~3.1.1",
         "braces": "~3.0.2",
-        "fsevents": "~2.3.1",
         "glob-parent": "~5.1.0",
         "is-binary-path": "~2.1.0",
         "is-glob": "~4.0.1",
@@ -2591,12 +2590,15 @@
       }
     },
     "node_modules/eslint-config-prettier": {
-      "version": "7.1.0",
-      "resolved": "https://registry.npmjs.org/eslint-config-prettier/-/eslint-config-prettier-7.1.0.tgz",
-      "integrity": "sha512-9sm5/PxaFG7qNJvJzTROMM1Bk1ozXVTKI0buKOyb0Bsr1hrwi0H/TzxF/COtf1uxikIK8SwhX7K6zg78jAzbeA==",
+      "version": "8.4.0",
+      "resolved": "https://registry.npmjs.org/eslint-config-prettier/-/eslint-config-prettier-8.4.0.tgz",
+      "integrity": "sha512-CFotdUcMY18nGRo5KGsnNxpznzhkopOcOo0InID+sgQssPrzjvsyKZPvOgymTFeHrFuC3Tzdf2YndhXtULK9Iw==",
       "dev": true,
       "bin": {
         "eslint-config-prettier": "bin/cli.js"
+      },
+      "peerDependencies": {
+        "eslint": ">=7.0.0"
       }
     },
     "node_modules/eslint-config-standard": {
@@ -3538,7 +3540,6 @@
         "minimist": "^1.2.5",
         "neo-async": "^2.6.0",
         "source-map": "^0.6.1",
-        "uglify-js": "^3.1.4",
         "wordwrap": "^1.0.0"
       },
       "bin": {
@@ -4266,7 +4267,6 @@
       "integrity": "sha512-5dgndWOriYSm5cnYaJNhalLNDKOqFwyDB/rr1E9ZsGciGvKPs8R2xYGCacuf3z6K1YKDz182fd+fY3cn3pMqXQ==",
       "dev": true,
       "dependencies": {
-        "graceful-fs": "^4.1.6",
         "universalify": "^2.0.0"
       },
       "optionalDependencies": {
@@ -6045,7 +6045,6 @@
       "inBundle": true,
       "license": "MIT",
       "dependencies": {
-        "colors": "^1.1.2",
         "object-assign": "^4.1.0",
         "string-width": "^2.1.1"
       },
@@ -6808,7 +6807,7 @@
     },
     "node_modules/npm/node_modules/execa/node_modules/get-stream": {
       "version": "3.0.0",
-      "resolved": "http://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
+      "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
       "integrity": "sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ=",
       "dev": true,
       "inBundle": true,
@@ -7254,7 +7253,7 @@
     },
     "node_modules/npm/node_modules/got/node_modules/get-stream": {
       "version": "3.0.0",
-      "resolved": "http://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
+      "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
       "integrity": "sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ=",
       "dev": true,
       "inBundle": true,
@@ -9335,7 +9334,6 @@
       "license": "ISC",
       "dependencies": {
         "debuglog": "^1.0.1",
-        "graceful-fs": "^4.1.2",
         "read-package-json": "^2.0.0",
         "readdir-scoped-modules": "^1.0.0",
         "semver": "2 || 3 || 4 || 5",
@@ -9355,7 +9353,6 @@
       "license": "ISC",
       "dependencies": {
         "glob": "^7.1.1",
-        "graceful-fs": "^4.1.2",
         "json-parse-better-errors": "^1.0.1",
         "normalize-package-data": "^2.0.0",
         "npm-normalize-package-bin": "^1.0.0"
@@ -9824,13 +9821,9 @@
       "dependencies": {
         "asn1": "~0.2.3",
         "assert-plus": "^1.0.0",
-        "bcrypt-pbkdf": "^1.0.0",
         "dashdash": "^1.12.0",
-        "ecc-jsbn": "~0.1.1",
         "getpass": "^0.1.1",
-        "jsbn": "~0.1.0",
-        "safer-buffer": "^2.0.2",
-        "tweetnacl": "~0.14.0"
+        "safer-buffer": "^2.0.2"
       },
       "bin": {
         "sshpk-conv": "bin/sshpk-conv",
@@ -15364,10 +15357,11 @@
       }
     },
     "eslint-config-prettier": {
-      "version": "7.1.0",
-      "resolved": "https://registry.npmjs.org/eslint-config-prettier/-/eslint-config-prettier-7.1.0.tgz",
-      "integrity": "sha512-9sm5/PxaFG7qNJvJzTROMM1Bk1ozXVTKI0buKOyb0Bsr1hrwi0H/TzxF/COtf1uxikIK8SwhX7K6zg78jAzbeA==",
-      "dev": true
+      "version": "8.4.0",
+      "resolved": "https://registry.npmjs.org/eslint-config-prettier/-/eslint-config-prettier-8.4.0.tgz",
+      "integrity": "sha512-CFotdUcMY18nGRo5KGsnNxpznzhkopOcOo0InID+sgQssPrzjvsyKZPvOgymTFeHrFuC3Tzdf2YndhXtULK9Iw==",
+      "dev": true,
+      "requires": {}
     },
     "eslint-config-standard": {
       "version": "16.0.2",
@@ -18377,7 +18371,7 @@
           "dependencies": {
             "get-stream": {
               "version": "3.0.0",
-              "resolved": "http://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
+              "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
               "integrity": "sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ=",
               "bundled": true,
               "dev": true
@@ -18768,7 +18762,7 @@
           "dependencies": {
             "get-stream": {
               "version": "3.0.0",
-              "resolved": "http://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
+              "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
               "integrity": "sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ=",
               "bundled": true,
               "dev": true
diff --git a/package.json b/package.json
index 29ffc7e..75facba 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "@typescript-eslint/eslint-plugin": "^4.13.0",
     "@typescript-eslint/parser": "^4.13.0",
     "eslint": "^7.18.0",
-    "eslint-config-prettier": "^7.1.0",
+    "eslint-config-prettier": "^8.4.0",
     "eslint-config-standard": "^16.0.2",
     "eslint-plugin-import": "^2.22.1",
     "eslint-plugin-node": "^11.1.0",