diff --git a/package.json b/package.json
index 8e14953..b64ed8e 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
   "devDependencies": {
     "@types/jest": "^25.2.3",
     "@types/react": "^16.9.35",
-    "@typescript-eslint/eslint-plugin": "^3.0.2",
+    "@typescript-eslint/eslint-plugin": "^4.0.0",
     "@typescript-eslint/parser": "^3.0.2",
     "concurrently": "^5.2.0",
     "docz": "^2.3.1",
diff --git a/yarn.lock b/yarn.lock
index 42df575..1312f60 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2486,12 +2486,14 @@
     regexpp "^3.0.0"
     tsutils "^3.17.1"
 
-"@typescript-eslint/eslint-plugin@^3.0.2":
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-3.0.2.tgz#4a114a066e2f9659b25682ee59d4866e15a17ec3"
-  integrity sha512-ER3bSS/A/pKQT/hjMGCK8UQzlL0yLjuCZ/G8CDFJFVTfl3X65fvq2lNYqOG8JPTfrPa2RULCdwfOyFjZEMNExQ==
+"@typescript-eslint/eslint-plugin@^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.0.0.tgz#99349a501447fed91de18346705c0c65cf603bee"
+  integrity sha512-5e6q1TR7gS2P+8W2xndCu7gBh3BzmYEo70OyIdsmCmknHha/yNbz2vdevl+tP1uoaMOcrzg4gyrAijuV3DDBHA==
   dependencies:
-    "@typescript-eslint/experimental-utils" "3.0.2"
+    "@typescript-eslint/experimental-utils" "4.0.0"
+    "@typescript-eslint/scope-manager" "4.0.0"
+    debug "^4.1.1"
     functional-red-black-tree "^1.0.1"
     regexpp "^3.0.0"
     semver "^7.3.2"
@@ -2517,6 +2519,18 @@
     eslint-scope "^5.0.0"
     eslint-utils "^2.0.0"
 
+"@typescript-eslint/experimental-utils@4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-4.0.0.tgz#fbec21a3b5ab59127edb6ce2e139ed378cc50eb5"
+  integrity sha512-hbX6zR+a/vcpFVNJYN/Nbd7gmaMosDTxHEKcvmhWeWcq/0UDifrqmCfkkodbAKL46Fn4ekSBMTyq2zlNDzcQxw==
+  dependencies:
+    "@types/json-schema" "^7.0.3"
+    "@typescript-eslint/scope-manager" "4.0.0"
+    "@typescript-eslint/types" "4.0.0"
+    "@typescript-eslint/typescript-estree" "4.0.0"
+    eslint-scope "^5.0.0"
+    eslint-utils "^2.0.0"
+
 "@typescript-eslint/parser@^2.24.0", "@typescript-eslint/parser@^2.28.0":
   version "2.34.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-2.34.0.tgz#50252630ca319685420e9a39ca05fe185a256bc8"
@@ -2537,6 +2551,19 @@
     "@typescript-eslint/typescript-estree" "3.0.2"
     eslint-visitor-keys "^1.1.0"
 
+"@typescript-eslint/scope-manager@4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-4.0.0.tgz#8c9e3b3b8cdf5a1fbe671d9fad73ff67bc027ea8"
+  integrity sha512-9gcWUPoWo7gk/+ZQPg7L1ySRmR5HLIy3Vu6/LfhQbuzIkGm6v2CGIjpVRISoDLFRovNRDImd4aP/sa8O4yIEBg==
+  dependencies:
+    "@typescript-eslint/types" "4.0.0"
+    "@typescript-eslint/visitor-keys" "4.0.0"
+
+"@typescript-eslint/types@4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-4.0.0.tgz#ec1f9fc06b8558a1d5afa6e337182d08beece7f5"
+  integrity sha512-bK+c2VLzznX2fUWLK6pFDv3cXGTp7nHIuBMq1B9klA+QCsqLHOOqe5TQReAQDl7DN2RfH+neweo0oC5hYlG7Rg==
+
 "@typescript-eslint/typescript-estree@2.34.0":
   version "2.34.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-2.34.0.tgz#14aeb6353b39ef0732cc7f1b8285294937cf37d5"
@@ -2563,6 +2590,28 @@
     semver "^7.3.2"
     tsutils "^3.17.1"
 
+"@typescript-eslint/typescript-estree@4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-4.0.0.tgz#2244c63de2f2190bc5718eb0fb3fd2c437d42097"
+  integrity sha512-ewFMPi2pMLDNIXGMPdf8r7El2oPSZw9PEYB0j+WcpKd7AX2ARmajGa7RUHTukllWX2bj4vWX6JLE1Oih2BMokA==
+  dependencies:
+    "@typescript-eslint/types" "4.0.0"
+    "@typescript-eslint/visitor-keys" "4.0.0"
+    debug "^4.1.1"
+    globby "^11.0.1"
+    is-glob "^4.0.1"
+    lodash "^4.17.15"
+    semver "^7.3.2"
+    tsutils "^3.17.1"
+
+"@typescript-eslint/visitor-keys@4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-4.0.0.tgz#e2bbb69d98076d6a3f06abcb2048225a74362c33"
+  integrity sha512-sTouJbv6rjVJeTE4lpSBVYXq/u5K3gbB6LKt7ccFEZPTZB/VeQ0ssUz9q5Hx++sCqBbdF8PzrrgvEnicXAR6NQ==
+  dependencies:
+    "@typescript-eslint/types" "4.0.0"
+    eslint-visitor-keys "^2.0.0"
+
 "@urql/core@^1.12.0":
   version "1.12.0"
   resolved "https://registry.yarnpkg.com/@urql/core/-/core-1.12.0.tgz#8a41de01a1a1145e8bea736dfb0ba8574daad8ff"
@@ -6358,6 +6407,11 @@ eslint-visitor-keys@^1.1.0:
   resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.1.0.tgz#e2a82cea84ff246ad6fb57f9bde5b46621459ec2"
   integrity sha512-8y9YjtM1JBJU/A9Kc+SbaOV4y29sSWckBwMHa+FGtVj5gN/sbnKDf6xJUl+8g7FAij9LVaP8C24DUiH/f/2Z9A==
 
+eslint-visitor-keys@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-2.1.0.tgz#f65328259305927392c938ed44eb0a5c9b2bd303"
+  integrity sha512-0rSmRBzXgDzIsD6mGdJgevzgezI534Cer5L/vyMX0kHzT/jiB43jRhd9YUlMGYLQy2zprNmoT8qasCGtY+QaKw==
+
 eslint@^6.8.0:
   version "6.8.0"
   resolved "https://registry.yarnpkg.com/eslint/-/eslint-6.8.0.tgz#62262d6729739f9275723824302fb227c8c93ffb"
@@ -8060,6 +8114,18 @@ globby@^10.0.1:
     merge2 "^1.2.3"
     slash "^3.0.0"
 
+globby@^11.0.1:
+  version "11.0.4"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-11.0.4.tgz#2cbaff77c2f2a62e71e9b2813a67b97a3a3001a5"
+  integrity sha512-9O4MVG9ioZJ08ffbcyVYyLOJLk5JQ688pJ4eMGLpdWLHq/Wr1D9BlriLQyL0E+jbkuePVZXYFj47QM/v093wHg==
+  dependencies:
+    array-union "^2.1.0"
+    dir-glob "^3.0.1"
+    fast-glob "^3.1.1"
+    ignore "^5.1.4"
+    merge2 "^1.3.0"
+    slash "^3.0.0"
+
 globby@^6.1.0:
   version "6.1.0"
   resolved "https://registry.yarnpkg.com/globby/-/globby-6.1.0.tgz#f5a6d70e8395e21c858fb0489d64df02424d506c"