diff --git a/package-lock.json b/package-lock.json
index 151a027..52f4350 100644
--- a/package-lock.json
+++ b/package-lock.json
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     "@typescript-eslint/visitor-keys": {
-      "version": "4.26.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-4.26.1.tgz",
-      "integrity": "sha512-IGouNSSd+6x/fHtYRyLOM6/C+QxMDzWlDtN41ea+flWuSF9g02iqcIlX8wM53JkfljoIjP0U+yp7SiTS1onEkw==",
+      "version": "4.27.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-4.27.0.tgz",
+      "integrity": "sha512-es0GRYNZp0ieckZ938cEANfEhsfHrzuLrePukLKtY3/KPXcq1Xd555Mno9/GOgXhKzn0QfkDLVgqWO3dGY80bg==",
       "dev": true,
       "requires": {
-        "@typescript-eslint/types": "4.26.1",
+        "@typescript-eslint/types": "4.27.0",
         "eslint-visitor-keys": "^2.0.0"
       }
     },
diff --git a/package.json b/package.json
index a48bb03..b10bafc 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "@types/chai": "^4.2.19",
     "@types/mocha": "^8.2.2",
     "@typescript-eslint/eslint-plugin": "^4.27.0",
-    "@typescript-eslint/parser": "^4.26.1",
+    "@typescript-eslint/parser": "^4.27.0",
     "chai": "^4.3.4",
     "eslint": "^7.29.0",
     "eslint-config-airbnb-base": "^14.2.1",