diff --git a/package.json b/package.json
index 7203e0e13..bf596bbb5 100644
--- a/package.json
+++ b/package.json
@@ -3,8 +3,8 @@
   "version": "0.1.0",
   "private": true,
   "devDependencies": {
-    "@typescript-eslint/eslint-plugin": "3.10.1",
-    "@typescript-eslint/parser": "3.10.1",
+    "@typescript-eslint/eslint-plugin": "4.1.1",
+    "@typescript-eslint/parser": "4.1.1",
     "babel-eslint": "10.1.0",
     "eslint": "7.9.0",
     "eslint-config-prettier": "6.11.0",
diff --git a/yarn.lock b/yarn.lock
index 200ef6af3..ad09efb1c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1743,11 +1743,6 @@
   resolved "https://registry.yarnpkg.com/@types/color-name/-/color-name-1.1.1.tgz#1c1261bbeaa10a8055bbc5d8ab84b7b2afc846a0"
   integrity sha512-rr+OQyAjxze7GgWrSaJwydHStIhHq2lvY3BOC2Mj7KnzI7XK0Uw1TOOdI9lDoajEbSWLiYgoo4f1R51erQfhPQ==
 
-"@types/eslint-visitor-keys@^1.0.0":
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/@types/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz#1ee30d79544ca84d68d4b3cdb0af4f205663dd2d"
-  integrity sha512-OCutwjDZ4aFS6PB1UZ988C4YgwlBHJd6wCeQqaLdmadZ/7e+w79+hbMUFC1QXDNCmdyoRfAFdm0RypzwR+Qpag==
-
 "@types/geojson@*":
   version "7946.0.7"
   resolved "https://registry.yarnpkg.com/@types/geojson/-/geojson-7946.0.7.tgz#c8fa532b60a0042219cdf173ca21a975ef0666ad"
@@ -1986,26 +1981,28 @@
   dependencies:
     "@types/yargs-parser" "*"
 
-"@typescript-eslint/eslint-plugin@3.10.1":
-  version "3.10.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-3.10.1.tgz#7e061338a1383f59edc204c605899f93dc2e2c8f"
-  integrity sha512-PQg0emRtzZFWq6PxBcdxRH3QIQiyFO3WCVpRL3fgj5oQS3CDs3AeAKfv4DxNhzn8ITdNJGJ4D3Qw8eAJf3lXeQ==
+"@typescript-eslint/eslint-plugin@4.1.1":
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.1.1.tgz#78d5b18e259b13c2f4ec41dd9105af269a161a75"
+  integrity sha512-Hoxyt99EA9LMmqo/5PuWWPeWeB3mKyvibfJ1Hy5SfiUpjE8Nqp+5QNd9fOkzL66+fqvIWSIE+Ett16LGMzCGnQ==
   dependencies:
-    "@typescript-eslint/experimental-utils" "3.10.1"
+    "@typescript-eslint/experimental-utils" "4.1.1"
+    "@typescript-eslint/scope-manager" "4.1.1"
     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@3.10.1":
-  version "3.10.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-3.10.1.tgz#e179ffc81a80ebcae2ea04e0332f8b251345a686"
-  integrity sha512-DewqIgscDzmAfd5nOGe4zm6Bl7PKtMG2Ad0KG8CUZAHlXfAKTF9Ol5PXhiMh39yRL2ChRH1cuuUGOcVyyrhQIw==
+"@typescript-eslint/experimental-utils@4.1.1":
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-4.1.1.tgz#52ff4e37c93113eb96385a4e6d075abece1ea72d"
+  integrity sha512-jzYsNciHoa4Z3c1URtmeT/bamYm8Dwfw6vuN3WHIE/BXb1iC4KveAnXDErTAZtPVxTYBaYn3n2gbt6F6D2rm1A==
   dependencies:
     "@types/json-schema" "^7.0.3"
-    "@typescript-eslint/types" "3.10.1"
-    "@typescript-eslint/typescript-estree" "3.10.1"
+    "@typescript-eslint/scope-manager" "4.1.1"
+    "@typescript-eslint/types" "4.1.1"
+    "@typescript-eslint/typescript-estree" "4.1.1"
     eslint-scope "^5.0.0"
     eslint-utils "^2.0.0"
 
@@ -2021,16 +2018,15 @@
     eslint-scope "^5.0.0"
     eslint-utils "^2.0.0"
 
-"@typescript-eslint/parser@3.10.1":
-  version "3.10.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-3.10.1.tgz#1883858e83e8b442627e1ac6f408925211155467"
-  integrity sha512-Ug1RcWcrJP02hmtaXVS3axPPTTPnZjupqhgj+NnZ6BCkwSImWk/283347+x9wN+lqOdK9Eo3vsyiyDHgsmiEJw==
+"@typescript-eslint/parser@4.1.1":
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-4.1.1.tgz#324b4b35e314075adbc92bd8330cf3ef0c88cf3e"
+  integrity sha512-NLIhmicpKGfJbdXyQBz9j48PA6hq6e+SDOoXy7Ak6bq1ebGqbgG+fR1UIDAuay6OjQdot69c/URu2uLlsP8GQQ==
   dependencies:
-    "@types/eslint-visitor-keys" "^1.0.0"
-    "@typescript-eslint/experimental-utils" "3.10.1"
-    "@typescript-eslint/types" "3.10.1"
-    "@typescript-eslint/typescript-estree" "3.10.1"
-    eslint-visitor-keys "^1.1.0"
+    "@typescript-eslint/scope-manager" "4.1.1"
+    "@typescript-eslint/types" "4.1.1"
+    "@typescript-eslint/typescript-estree" "4.1.1"
+    debug "^4.1.1"
 
 "@typescript-eslint/scope-manager@4.1.0":
   version "4.1.0"
@@ -2040,29 +2036,23 @@
     "@typescript-eslint/types" "4.1.0"
     "@typescript-eslint/visitor-keys" "4.1.0"
 
-"@typescript-eslint/types@3.10.1":
-  version "3.10.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-3.10.1.tgz#1d7463fa7c32d8a23ab508a803ca2fe26e758727"
-  integrity sha512-+3+FCUJIahE9q0lDi1WleYzjCwJs5hIsbugIgnbB+dSCYUxl8L6PwmsyOPFZde2hc1DlTo/xnkOgiTLSyAbHiQ==
+"@typescript-eslint/scope-manager@4.1.1":
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-4.1.1.tgz#bdb8526e82435f32b4ccd9dd4cec01af97b48850"
+  integrity sha512-0W8TTobCvIIQ2FsrYTffyZGAAFUyIbEHq5EYJb1m7Rpd005jrnOvKOo8ywCLhs/Bm17C+KsrUboBvBAARQVvyA==
+  dependencies:
+    "@typescript-eslint/types" "4.1.1"
+    "@typescript-eslint/visitor-keys" "4.1.1"
 
 "@typescript-eslint/types@4.1.0":
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-4.1.0.tgz#edbd3fec346f34e13ce7aa176b03b497a32c496a"
   integrity sha512-rkBqWsO7m01XckP9R2YHVN8mySOKKY2cophGM8K5uDK89ArCgahItQYdbg/3n8xMxzu2elss+an1TphlUpDuJw==
 
-"@typescript-eslint/typescript-estree@3.10.1":
-  version "3.10.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-3.10.1.tgz#fd0061cc38add4fad45136d654408569f365b853"
-  integrity sha512-QbcXOuq6WYvnB3XPsZpIwztBoquEYLXh2MtwVU+kO8jgYCiv4G5xrSP/1wg4tkvrEE+esZVquIPX/dxPlePk1w==
-  dependencies:
-    "@typescript-eslint/types" "3.10.1"
-    "@typescript-eslint/visitor-keys" "3.10.1"
-    debug "^4.1.1"
-    glob "^7.1.6"
-    is-glob "^4.0.1"
-    lodash "^4.17.15"
-    semver "^7.3.2"
-    tsutils "^3.17.1"
+"@typescript-eslint/types@4.1.1":
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-4.1.1.tgz#57500c4a86b28cb47094c1a62f1177ea279a09cb"
+  integrity sha512-zrBiqOKYerMTllKcn+BP+i1b7LW/EbMMYytroXMxUTvFPn1smkCu0D7lSAx29fTUO4jnwV0ljSvYQtn2vNrNxA==
 
 "@typescript-eslint/typescript-estree@4.1.0":
   version "4.1.0"
@@ -2078,12 +2068,19 @@
     semver "^7.3.2"
     tsutils "^3.17.1"
 
-"@typescript-eslint/visitor-keys@3.10.1":
-  version "3.10.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-3.10.1.tgz#cd4274773e3eb63b2e870ac602274487ecd1e931"
-  integrity sha512-9JgC82AaQeglebjZMgYR5wgmfUdUc+EitGUUMW8u2nDckaeimzW+VsoLV6FoimPv2id3VQzfjwBxEMVz08ameQ==
+"@typescript-eslint/typescript-estree@4.1.1":
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-4.1.1.tgz#2015a84d71303ecdb6f46efd807ac19a51aab490"
+  integrity sha512-2AUg5v0liVBsqbGxBphbJ0QbGqSRVaF5qPoTPWcxop+66vMdU1h4CCvHxTC47+Qb+Pr4l2RhXDd41JNpwcQEKw==
   dependencies:
-    eslint-visitor-keys "^1.1.0"
+    "@typescript-eslint/types" "4.1.1"
+    "@typescript-eslint/visitor-keys" "4.1.1"
+    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@4.1.0":
   version "4.1.0"
@@ -2093,6 +2090,14 @@
     "@typescript-eslint/types" "4.1.0"
     eslint-visitor-keys "^2.0.0"
 
+"@typescript-eslint/visitor-keys@4.1.1":
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-4.1.1.tgz#bb05664bf4bea28dc120d1da94f3027d42ab0f6f"
+  integrity sha512-/EOOXbA2ferGLG6RmCHEQ0lTTLkOlXYDgblCmQk3tIU7mTPLm4gKhFMeeUSe+bcchTUsKeCk8xcpbop5Zr/8Rw==
+  dependencies:
+    "@typescript-eslint/types" "4.1.1"
+    eslint-visitor-keys "^2.0.0"
+
 "@webassemblyjs/ast@1.9.0":
   version "1.9.0"
   resolved "https://registry.yarnpkg.com/@webassemblyjs/ast/-/ast-1.9.0.tgz#bd850604b4042459a5a41cd7d338cbed695ed964"