diff --git a/package.json b/package.json
index 7aad197..eaf8d03 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
   "devDependencies": {
     "@types/jest": "^26.0.23",
     "@types/node": "^16.4.0",
-    "@typescript-eslint/eslint-plugin": "^4.28.0",
+    "@typescript-eslint/eslint-plugin": "^4.33.0",
     "@typescript-eslint/parser": "^4.31.1",
     "coveralls": "^3.1.1",
     "eslint": "^7.29.0",
diff --git a/yarn.lock b/yarn.lock
index c8a1926..0b3528c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -783,28 +783,29 @@
   dependencies:
     "@types/yargs-parser" "*"
 
-"@typescript-eslint/eslint-plugin@^4.28.0":
-  version "4.28.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.28.0.tgz#1a66f03b264844387beb7dc85e1f1d403bd1803f"
-  integrity sha512-KcF6p3zWhf1f8xO84tuBailV5cN92vhS+VT7UJsPzGBm9VnQqfI9AsiMUFUCYHTYPg1uCCo+HyiDnpDuvkAMfQ==
+"@typescript-eslint/eslint-plugin@^4.33.0":
+  version "4.33.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.33.0.tgz#c24dc7c8069c7706bc40d99f6fa87edcb2005276"
+  integrity sha512-aINiAxGVdOl1eJyVjaWn/YcVAq4Gi/Yo35qHGCnqbWVz61g39D0h23veY/MA0rFFGfxK7TySg2uwDeNv+JgVpg==
   dependencies:
-    "@typescript-eslint/experimental-utils" "4.28.0"
-    "@typescript-eslint/scope-manager" "4.28.0"
+    "@typescript-eslint/experimental-utils" "4.33.0"
+    "@typescript-eslint/scope-manager" "4.33.0"
     debug "^4.3.1"
     functional-red-black-tree "^1.0.1"
+    ignore "^5.1.8"
     regexpp "^3.1.0"
     semver "^7.3.5"
     tsutils "^3.21.0"
 
-"@typescript-eslint/experimental-utils@4.28.0":
-  version "4.28.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-4.28.0.tgz#13167ed991320684bdc23588135ae62115b30ee0"
-  integrity sha512-9XD9s7mt3QWMk82GoyUpc/Ji03vz4T5AYlHF9DcoFNfJ/y3UAclRsfGiE2gLfXtyC+JRA3trR7cR296TEb1oiQ==
+"@typescript-eslint/experimental-utils@4.33.0":
+  version "4.33.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-4.33.0.tgz#6f2a786a4209fa2222989e9380b5331b2810f7fd"
+  integrity sha512-zeQjOoES5JFjTnAhI5QY7ZviczMzDptls15GFsI6jyUOq0kOf9+WonkhtlIhh0RgHRnqj5gdNxW5j1EvAyYg6Q==
   dependencies:
     "@types/json-schema" "^7.0.7"
-    "@typescript-eslint/scope-manager" "4.28.0"
-    "@typescript-eslint/types" "4.28.0"
-    "@typescript-eslint/typescript-estree" "4.28.0"
+    "@typescript-eslint/scope-manager" "4.33.0"
+    "@typescript-eslint/types" "4.33.0"
+    "@typescript-eslint/typescript-estree" "4.33.0"
     eslint-scope "^5.1.1"
     eslint-utils "^3.0.0"
 
@@ -818,14 +819,6 @@
     "@typescript-eslint/typescript-estree" "4.31.1"
     debug "^4.3.1"
 
-"@typescript-eslint/scope-manager@4.28.0":
-  version "4.28.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-4.28.0.tgz#6a3009d2ab64a30fc8a1e257a1a320067f36a0ce"
-  integrity sha512-eCALCeScs5P/EYjwo6se9bdjtrh8ByWjtHzOkC4Tia6QQWtQr3PHovxh3TdYTuFcurkYI4rmFsRFpucADIkseg==
-  dependencies:
-    "@typescript-eslint/types" "4.28.0"
-    "@typescript-eslint/visitor-keys" "4.28.0"
-
 "@typescript-eslint/scope-manager@4.31.1":
   version "4.31.1"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-4.31.1.tgz#0c21e8501f608d6a25c842fcf59541ef4f1ab561"
@@ -834,28 +827,23 @@
     "@typescript-eslint/types" "4.31.1"
     "@typescript-eslint/visitor-keys" "4.31.1"
 
-"@typescript-eslint/types@4.28.0":
-  version "4.28.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-4.28.0.tgz#a33504e1ce7ac51fc39035f5fe6f15079d4dafb0"
-  integrity sha512-p16xMNKKoiJCVZY5PW/AfILw2xe1LfruTcfAKBj3a+wgNYP5I9ZEKNDOItoRt53p4EiPV6iRSICy8EPanG9ZVA==
+"@typescript-eslint/scope-manager@4.33.0":
+  version "4.33.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-4.33.0.tgz#d38e49280d983e8772e29121cf8c6e9221f280a3"
+  integrity sha512-5IfJHpgTsTZuONKbODctL4kKuQje/bzBRkwHE8UOZ4f89Zeddg+EGZs8PD8NcN4LdM3ygHWYB3ukPAYjvl/qbQ==
+  dependencies:
+    "@typescript-eslint/types" "4.33.0"
+    "@typescript-eslint/visitor-keys" "4.33.0"
 
 "@typescript-eslint/types@4.31.1":
   version "4.31.1"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-4.31.1.tgz#5f255b695627a13401d2fdba5f7138bc79450d66"
   integrity sha512-kixltt51ZJGKENNW88IY5MYqTBA8FR0Md8QdGbJD2pKZ+D5IvxjTYDNtJPDxFBiXmka2aJsITdB1BtO1fsgmsQ==
 
-"@typescript-eslint/typescript-estree@4.28.0":
-  version "4.28.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-4.28.0.tgz#e66d4e5aa2ede66fec8af434898fe61af10c71cf"
-  integrity sha512-m19UQTRtxMzKAm8QxfKpvh6OwQSXaW1CdZPoCaQuLwAq7VZMNuhJmZR4g5281s2ECt658sldnJfdpSZZaxUGMQ==
-  dependencies:
-    "@typescript-eslint/types" "4.28.0"
-    "@typescript-eslint/visitor-keys" "4.28.0"
-    debug "^4.3.1"
-    globby "^11.0.3"
-    is-glob "^4.0.1"
-    semver "^7.3.5"
-    tsutils "^3.21.0"
+"@typescript-eslint/types@4.33.0":
+  version "4.33.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-4.33.0.tgz#a1e59036a3b53ae8430ceebf2a919dc7f9af6d72"
+  integrity sha512-zKp7CjQzLQImXEpLt2BUw1tvOMPfNoTAfb8l51evhYbOEEzdWyQNmHWWGPR6hwKJDAi+1VXSBmnhL9kyVTTOuQ==
 
 "@typescript-eslint/typescript-estree@4.31.1":
   version "4.31.1"
@@ -870,13 +858,18 @@
     semver "^7.3.5"
     tsutils "^3.21.0"
 
-"@typescript-eslint/visitor-keys@4.28.0":
-  version "4.28.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-4.28.0.tgz#255c67c966ec294104169a6939d96f91c8a89434"
-  integrity sha512-PjJyTWwrlrvM5jazxYF5ZPs/nl0kHDZMVbuIcbpawVXaDPelp3+S9zpOz5RmVUfS/fD5l5+ZXNKnWhNYjPzCvw==
+"@typescript-eslint/typescript-estree@4.33.0":
+  version "4.33.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-4.33.0.tgz#0dfb51c2908f68c5c08d82aefeaf166a17c24609"
+  integrity sha512-rkWRY1MPFzjwnEVHsxGemDzqqddw2QbTJlICPD9p9I9LfsO8fdmfQPOX3uKfUaGRDFJbfrtm/sXhVXN4E+bzCA==
   dependencies:
-    "@typescript-eslint/types" "4.28.0"
-    eslint-visitor-keys "^2.0.0"
+    "@typescript-eslint/types" "4.33.0"
+    "@typescript-eslint/visitor-keys" "4.33.0"
+    debug "^4.3.1"
+    globby "^11.0.3"
+    is-glob "^4.0.1"
+    semver "^7.3.5"
+    tsutils "^3.21.0"
 
 "@typescript-eslint/visitor-keys@4.31.1":
   version "4.31.1"
@@ -886,6 +879,14 @@
     "@typescript-eslint/types" "4.31.1"
     eslint-visitor-keys "^2.0.0"
 
+"@typescript-eslint/visitor-keys@4.33.0":
+  version "4.33.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-4.33.0.tgz#2a22f77a41604289b7a186586e9ec48ca92ef1dd"
+  integrity sha512-uqi/2aSz9g2ftcHWf8uLPJA70rUv6yuMW5Bohw+bwcuzaxQIHaKFZCKGoGXIrc9vkTJ3+0txM73K0Hq3d5wgIg==
+  dependencies:
+    "@typescript-eslint/types" "4.33.0"
+    eslint-visitor-keys "^2.0.0"
+
 abab@^2.0.3, abab@^2.0.5:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.5.tgz#c0b678fb32d60fc1219c784d6a826fe385aeb79a"
@@ -2992,7 +2993,7 @@ ignore@^4.0.6:
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-4.0.6.tgz#750e3db5862087b4737ebac8207ffd1ef27b25fc"
   integrity sha512-cyFDKrqc/YdcWFniJhzI42+AzS+gNwmUzOSFcRCQYwySuBBBy/KjuxWLZ/FHEH6Moq1NizMOBWyTcv8O4OZIMg==
 
-ignore@^5.1.4:
+ignore@^5.1.4, ignore@^5.1.8:
   version "5.1.8"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.1.8.tgz#f150a8b50a34289b33e22f5889abd4d8016f0e57"
   integrity sha512-BMpfD7PpiETpBl/A6S498BaIJ6Y/ABT93ETbby2fP00v4EbvPBXWEoaR1UBPKs3iR53pJY7EtZk5KACI57i1Uw==