diff --git a/package.json b/package.json
index af6e6cca..1f9a89ad 100644
--- a/package.json
+++ b/package.json
@@ -43,8 +43,8 @@
     "@types/jest": "26.0.16",
     "@types/node": "14.14.10",
     "@types/supertest": "2.0.10",
-    "@typescript-eslint/eslint-plugin": "4.6.1",
-    "@typescript-eslint/parser": "4.6.1",
+    "@typescript-eslint/eslint-plugin": "4.9.0",
+    "@typescript-eslint/parser": "4.9.0",
     "eslint": "7.15.0",
     "eslint-config-prettier": "6.15.0",
     "eslint-plugin-import": "2.22.1",
diff --git a/yarn.lock b/yarn.lock
index 23569595..0999fe8e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1053,61 +1053,61 @@
   dependencies:
     "@types/yargs-parser" "*"
 
-"@typescript-eslint/eslint-plugin@4.6.1":
-  version "4.6.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.6.1.tgz#99d77eb7a016fd5a5e749d2c44a7e4c317eb7da3"
-  integrity sha512-SNZyflefTMK2JyrPfFFzzoy2asLmZvZJ6+/L5cIqg4HfKGiW2Gr1Go1OyEVqne/U4QwmoasuMwppoBHWBWF2nA==
+"@typescript-eslint/eslint-plugin@4.9.0":
+  version "4.9.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.9.0.tgz#8fde15743413661fdc086c9f1f5d74a80b856113"
+  integrity sha512-WrVzGMzzCrgrpnQMQm4Tnf+dk+wdl/YbgIgd5hKGa2P+lnJ2MON+nQnbwgbxtN9QDLi8HO+JAq0/krMnjQK6Cw==
   dependencies:
-    "@typescript-eslint/experimental-utils" "4.6.1"
-    "@typescript-eslint/scope-manager" "4.6.1"
+    "@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"
     semver "^7.3.2"
     tsutils "^3.17.1"
 
-"@typescript-eslint/experimental-utils@4.6.1":
-  version "4.6.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-4.6.1.tgz#a9c691dfd530a9570274fe68907c24c07a06c4aa"
-  integrity sha512-qyPqCFWlHZXkEBoV56UxHSoXW2qnTr4JrWVXOh3soBP3q0o7p4pUEMfInDwIa0dB/ypdtm7gLOS0hg0a73ijfg==
+"@typescript-eslint/experimental-utils@4.9.0":
+  version "4.9.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-4.9.0.tgz#23a296b85d243afba24e75a43fd55aceda5141f0"
+  integrity sha512-0p8GnDWB3R2oGhmRXlEnCvYOtaBCijtA5uBfH5GxQKsukdSQyI4opC4NGTUb88CagsoNQ4rb/hId2JuMbzWKFQ==
   dependencies:
     "@types/json-schema" "^7.0.3"
-    "@typescript-eslint/scope-manager" "4.6.1"
-    "@typescript-eslint/types" "4.6.1"
-    "@typescript-eslint/typescript-estree" "4.6.1"
+    "@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"
 
-"@typescript-eslint/parser@4.6.1":
-  version "4.6.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-4.6.1.tgz#b801bff67b536ecc4a840ac9289ba2be57e02428"
-  integrity sha512-lScKRPt1wM9UwyKkGKyQDqf0bh6jm8DQ5iN37urRIXDm16GEv+HGEmum2Fc423xlk5NUOkOpfTnKZc/tqKZkDQ==
+"@typescript-eslint/parser@4.9.0":
+  version "4.9.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-4.9.0.tgz#bb65f1214b5e221604996db53ef77c9d62b09249"
+  integrity sha512-QRSDAV8tGZoQye/ogp28ypb8qpsZPV6FOLD+tbN4ohKUWHD2n/u0Q2tIBnCsGwQCiD94RdtLkcqpdK4vKcLCCw==
   dependencies:
-    "@typescript-eslint/scope-manager" "4.6.1"
-    "@typescript-eslint/types" "4.6.1"
-    "@typescript-eslint/typescript-estree" "4.6.1"
+    "@typescript-eslint/scope-manager" "4.9.0"
+    "@typescript-eslint/types" "4.9.0"
+    "@typescript-eslint/typescript-estree" "4.9.0"
     debug "^4.1.1"
 
-"@typescript-eslint/scope-manager@4.6.1":
-  version "4.6.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-4.6.1.tgz#21872b91cbf7adfc7083f17b8041149148baf992"
-  integrity sha512-f95+80r6VdINYscJY1KDUEDcxZ3prAWHulL4qRDfNVD0I5QAVSGqFkwHERDoLYJJWmEAkUMdQVvx7/c2Hp+Bjg==
+"@typescript-eslint/scope-manager@4.9.0":
+  version "4.9.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-4.9.0.tgz#5eefe305d6b71d1c85af6587b048426bfd4d3708"
+  integrity sha512-q/81jtmcDtMRE+nfFt5pWqO0R41k46gpVLnuefqVOXl4QV1GdQoBWfk5REcipoJNQH9+F5l+dwa9Li5fbALjzg==
   dependencies:
-    "@typescript-eslint/types" "4.6.1"
-    "@typescript-eslint/visitor-keys" "4.6.1"
+    "@typescript-eslint/types" "4.9.0"
+    "@typescript-eslint/visitor-keys" "4.9.0"
 
-"@typescript-eslint/types@4.6.1":
-  version "4.6.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-4.6.1.tgz#d3ad7478f53f22e7339dc006ab61aac131231552"
-  integrity sha512-k2ZCHhJ96YZyPIsykickez+OMHkz06xppVLfJ+DY90i532/Cx2Z+HiRMH8YZQo7a4zVd/TwNBuRCdXlGK4yo8w==
+"@typescript-eslint/types@4.9.0":
+  version "4.9.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-4.9.0.tgz#3fe8c3632abd07095c7458f7451bd14c85d0033c"
+  integrity sha512-luzLKmowfiM/IoJL/rus1K9iZpSJK6GlOS/1ezKplb7MkORt2dDcfi8g9B0bsF6JoRGhqn0D3Va55b+vredFHA==
 
-"@typescript-eslint/typescript-estree@4.6.1":
-  version "4.6.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-4.6.1.tgz#6025cce724329413f57e4959b2d676fceeca246f"
-  integrity sha512-/J/kxiyjQQKqEr5kuKLNQ1Finpfb8gf/NpbwqFFYEBjxOsZ621r9AqwS9UDRA1Rrr/eneX/YsbPAIhU2rFLjXQ==
+"@typescript-eslint/typescript-estree@4.9.0":
+  version "4.9.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-4.9.0.tgz#38a98df6ee281cfd6164d6f9d91795b37d9e508c"
+  integrity sha512-rmDR++PGrIyQzAtt3pPcmKWLr7MA+u/Cmq9b/rON3//t5WofNR4m/Ybft2vOLj0WtUzjn018ekHjTsnIyBsQug==
   dependencies:
-    "@typescript-eslint/types" "4.6.1"
-    "@typescript-eslint/visitor-keys" "4.6.1"
+    "@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"
@@ -1115,12 +1115,12 @@
     semver "^7.3.2"
     tsutils "^3.17.1"
 
-"@typescript-eslint/visitor-keys@4.6.1":
-  version "4.6.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-4.6.1.tgz#6b125883402d8939df7b54528d879e88f7ba3614"
-  integrity sha512-owABze4toX7QXwOLT3/D5a8NecZEjEWU1srqxENTfqsY3bwVnl3YYbOh6s1rp2wQKO9RTHFGjKes08FgE7SVMw==
+"@typescript-eslint/visitor-keys@4.9.0":
+  version "4.9.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-4.9.0.tgz#f284e9fac43f2d6d35094ce137473ee321f266c8"
+  integrity sha512-sV45zfdRqQo1A97pOSx3fsjR+3blmwtdCt8LDrXgCX36v4Vmz4KHrhpV6Fo2cRdXmyumxx11AHw0pNJqCNpDyg==
   dependencies:
-    "@typescript-eslint/types" "4.6.1"
+    "@typescript-eslint/types" "4.9.0"
     eslint-visitor-keys "^2.0.0"
 
 "@webassemblyjs/ast@1.9.0":