diff --git a/package-lock.json b/package-lock.json
index d2ac9de..e515ce5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -553,13 +553,13 @@
       "dev": true
     },
     "@typescript-eslint/eslint-plugin": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.1.1.tgz",
-      "integrity": "sha512-Hoxyt99EA9LMmqo/5PuWWPeWeB3mKyvibfJ1Hy5SfiUpjE8Nqp+5QNd9fOkzL66+fqvIWSIE+Ett16LGMzCGnQ==",
+      "version": "4.9.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.9.0.tgz",
+      "integrity": "sha512-WrVzGMzzCrgrpnQMQm4Tnf+dk+wdl/YbgIgd5hKGa2P+lnJ2MON+nQnbwgbxtN9QDLi8HO+JAq0/krMnjQK6Cw==",
       "dev": true,
       "requires": {
-        "@typescript-eslint/experimental-utils": "4.1.1",
-        "@typescript-eslint/scope-manager": "4.1.1",
+        "@typescript-eslint/experimental-utils": "4.9.0",
+        "@typescript-eslint/scope-manager": "4.9.0",
         "debug": "^4.1.1",
         "functional-red-black-tree": "^1.0.1",
         "regexpp": "^3.0.0",
@@ -576,15 +576,15 @@
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     },
     "@typescript-eslint/experimental-utils": {
-      "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": "4.9.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-4.9.0.tgz",
+      "integrity": "sha512-0p8GnDWB3R2oGhmRXlEnCvYOtaBCijtA5uBfH5GxQKsukdSQyI4opC4NGTUb88CagsoNQ4rb/hId2JuMbzWKFQ==",
       "dev": true,
       "requires": {
         "@types/json-schema": "^7.0.3",
-        "@typescript-eslint/scope-manager": "4.1.1",
-        "@typescript-eslint/types": "4.1.1",
-        "@typescript-eslint/typescript-estree": "4.1.1",
+        "@typescript-eslint/scope-manager": "4.9.0",
+        "@typescript-eslint/types": "4.9.0",
+        "@typescript-eslint/typescript-estree": "4.9.0",
         "eslint-scope": "^5.0.0",
         "eslint-utils": "^2.0.0"
       }
@@ -658,29 +658,29 @@
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     "@typescript-eslint/scope-manager": {
-      "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": "4.9.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-4.9.0.tgz",
+      "integrity": "sha512-q/81jtmcDtMRE+nfFt5pWqO0R41k46gpVLnuefqVOXl4QV1GdQoBWfk5REcipoJNQH9+F5l+dwa9Li5fbALjzg==",
       "dev": true,
       "requires": {
-        "@typescript-eslint/types": "4.1.1",
-        "@typescript-eslint/visitor-keys": "4.1.1"
+        "@typescript-eslint/types": "4.9.0",
+        "@typescript-eslint/visitor-keys": "4.9.0"
       }
     },
     "@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": "4.9.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-4.9.0.tgz",
+      "integrity": "sha512-luzLKmowfiM/IoJL/rus1K9iZpSJK6GlOS/1ezKplb7MkORt2dDcfi8g9B0bsF6JoRGhqn0D3Va55b+vredFHA==",
       "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": "4.9.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-4.9.0.tgz",
+      "integrity": "sha512-rmDR++PGrIyQzAtt3pPcmKWLr7MA+u/Cmq9b/rON3//t5WofNR4m/Ybft2vOLj0WtUzjn018ekHjTsnIyBsQug==",
       "dev": true,
       "requires": {
-        "@typescript-eslint/types": "4.1.1",
-        "@typescript-eslint/visitor-keys": "4.1.1",
+        "@typescript-eslint/types": "4.9.0",
+        "@typescript-eslint/visitor-keys": "4.9.0",
         "debug": "^4.1.1",
         "globby": "^11.0.1",
         "is-glob": "^4.0.1",
@@ -698,12 +698,12 @@
       }
     },
     "@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": "4.9.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-4.9.0.tgz",
+      "integrity": "sha512-sV45zfdRqQo1A97pOSx3fsjR+3blmwtdCt8LDrXgCX36v4Vmz4KHrhpV6Fo2cRdXmyumxx11AHw0pNJqCNpDyg==",
       "dev": true,
       "requires": {
-        "@typescript-eslint/types": "4.1.1",
+        "@typescript-eslint/types": "4.9.0",
         "eslint-visitor-keys": "^2.0.0"
       },
       "dependencies": {
diff --git a/package.json b/package.json
index 81bf486..d5f76a3 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "@semantic-release/changelog": "^5.0.1",
     "@semantic-release/git": "^9.0.0",
     "@types/node": "^14.14.10",
-    "@typescript-eslint/eslint-plugin": "^4.1.1",
+    "@typescript-eslint/eslint-plugin": "^4.9.0",
     "@typescript-eslint/parser": "^4.8.2",
     "conventional-changelog-conventionalcommits": "^4.4.0",
     "eslint": "^7.14.0",