diff --git a/www/package.json b/www/package.json
index 60ad0350..6ee95673 100644
--- a/www/package.json
+++ b/www/package.json
@@ -17,8 +17,8 @@
     "@docpocalypse/code-live": "^0.4.18",
     "@mdx-js/mdx": "^1.6.1",
     "@mdx-js/react": "^1.6.1",
-    "@typescript-eslint/eslint-plugin": "^2.31.0",
-    "@typescript-eslint/parser": "^2.31.0",
+    "@typescript-eslint/eslint-plugin": "^4.23.0",
+    "@typescript-eslint/parser": "^4.23.0",
     "gatsby": "^2.21.11",
     "gatsby-plugin-css": "^2.0.1",
     "gatsby-plugin-mdx": "^1.2.5",
diff --git a/www/yarn.lock b/www/yarn.lock
index 9d1b9d6e..9a300bfd 100644
--- a/www/yarn.lock
+++ b/www/yarn.lock
@@ -1445,7 +1445,7 @@
   resolved "https://registry.yarnpkg.com/@types/yoga-layout/-/yoga-layout-1.9.1.tgz#6c00e4a151a9a529397d580e2cf6f3947a42a928"
   integrity sha512-OpfgQXWLZn5Dl7mOd8dBNcV8NywXbYYoHjUpa64vJ/RQABaxMzJ5bVicKLGIvIiMnQPtPgKNgXb5jkv9fkOQtw==
 
-"@typescript-eslint/eslint-plugin@^2.24.0", "@typescript-eslint/eslint-plugin@^2.31.0":
+"@typescript-eslint/eslint-plugin@^2.24.0":
   version "2.31.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.31.0.tgz#942c921fec5e200b79593c71fafb1e3f57aa2e36"
   integrity sha512-iIC0Pb8qDaoit+m80Ln/aaeu9zKQdOLF4SHcGLarSeY1gurW6aU4JsOPMjKQwXlw70MvWKZQc6S2NamA8SJ/gg==
@@ -1455,6 +1455,20 @@
     regexpp "^3.0.0"
     tsutils "^3.17.1"
 
+"@typescript-eslint/eslint-plugin@^4.23.0":
+  version "4.23.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.23.0.tgz#29d3c9c81f6200b1fd6d8454cfb007ba176cde80"
+  integrity sha512-tGK1y3KIvdsQEEgq6xNn1DjiFJtl+wn8JJQiETtCbdQxw1vzjXyAaIkEmO2l6Nq24iy3uZBMFQjZ6ECf1QdgGw==
+  dependencies:
+    "@typescript-eslint/experimental-utils" "4.23.0"
+    "@typescript-eslint/scope-manager" "4.23.0"
+    debug "^4.1.1"
+    functional-red-black-tree "^1.0.1"
+    lodash "^4.17.15"
+    regexpp "^3.0.0"
+    semver "^7.3.2"
+    tsutils "^3.17.1"
+
 "@typescript-eslint/experimental-utils@2.31.0":
   version "2.31.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-2.31.0.tgz#a9ec514bf7fd5e5e82bc10dcb6a86d58baae9508"
@@ -1465,7 +1479,19 @@
     eslint-scope "^5.0.0"
     eslint-utils "^2.0.0"
 
-"@typescript-eslint/parser@^2.24.0", "@typescript-eslint/parser@^2.31.0":
+"@typescript-eslint/experimental-utils@4.23.0":
+  version "4.23.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-4.23.0.tgz#f2059434cd6e5672bfeab2fb03b7c0a20622266f"
+  integrity sha512-WAFNiTDnQfrF3Z2fQ05nmCgPsO5o790vOhmWKXbbYQTO9erE1/YsFot5/LnOUizLzU2eeuz6+U/81KV5/hFTGA==
+  dependencies:
+    "@types/json-schema" "^7.0.3"
+    "@typescript-eslint/scope-manager" "4.23.0"
+    "@typescript-eslint/types" "4.23.0"
+    "@typescript-eslint/typescript-estree" "4.23.0"
+    eslint-scope "^5.0.0"
+    eslint-utils "^2.0.0"
+
+"@typescript-eslint/parser@^2.24.0":
   version "2.31.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-2.31.0.tgz#beddd4e8efe64995108b229b2862cd5752d40d6f"
   integrity sha512-uph+w6xUOlyV2DLSC6o+fBDzZ5i7+3/TxAsH4h3eC64tlga57oMb96vVlXoMwjR/nN+xyWlsnxtbDkB46M2EPQ==
@@ -1475,6 +1501,29 @@
     "@typescript-eslint/typescript-estree" "2.31.0"
     eslint-visitor-keys "^1.1.0"
 
+"@typescript-eslint/parser@^4.23.0":
+  version "4.23.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-4.23.0.tgz#239315d38e42e852bef43a4b0b01bef78f78911c"
+  integrity sha512-wsvjksHBMOqySy/Pi2Q6UuIuHYbgAMwLczRl4YanEPKW5KVxI9ZzDYh3B5DtcZPQTGRWFJrfcbJ6L01Leybwug==
+  dependencies:
+    "@typescript-eslint/scope-manager" "4.23.0"
+    "@typescript-eslint/types" "4.23.0"
+    "@typescript-eslint/typescript-estree" "4.23.0"
+    debug "^4.1.1"
+
+"@typescript-eslint/scope-manager@4.23.0":
+  version "4.23.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-4.23.0.tgz#8792ef7eacac122e2ec8fa2d30a59b8d9a1f1ce4"
+  integrity sha512-ZZ21PCFxPhI3n0wuqEJK9omkw51wi2bmeKJvlRZPH5YFkcawKOuRMQMnI8mH6Vo0/DoHSeZJnHiIx84LmVQY+w==
+  dependencies:
+    "@typescript-eslint/types" "4.23.0"
+    "@typescript-eslint/visitor-keys" "4.23.0"
+
+"@typescript-eslint/types@4.23.0":
+  version "4.23.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-4.23.0.tgz#da1654c8a5332f4d1645b2d9a1c64193cae3aa3b"
+  integrity sha512-oqkNWyG2SLS7uTWLZf6Sr7Dm02gA5yxiz1RP87tvsmDsguVATdpVguHr4HoGOcFOpCvx9vtCSCyQUGfzq28YCw==
+
 "@typescript-eslint/typescript-estree@2.31.0":
   version "2.31.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-2.31.0.tgz#ac536c2d46672aa1f27ba0ec2140d53670635cfd"
@@ -1488,6 +1537,27 @@
     semver "^6.3.0"
     tsutils "^3.17.1"
 
+"@typescript-eslint/typescript-estree@4.23.0":
+  version "4.23.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-4.23.0.tgz#0753b292097523852428a6f5a1aa8ccc1aae6cd9"
+  integrity sha512-5Sty6zPEVZF5fbvrZczfmLCOcby3sfrSPu30qKoY1U3mca5/jvU5cwsPb/CO6Q3ByRjixTMIVsDkqwIxCf/dMw==
+  dependencies:
+    "@typescript-eslint/types" "4.23.0"
+    "@typescript-eslint/visitor-keys" "4.23.0"
+    debug "^4.1.1"
+    globby "^11.0.1"
+    is-glob "^4.0.1"
+    semver "^7.3.2"
+    tsutils "^3.17.1"
+
+"@typescript-eslint/visitor-keys@4.23.0":
+  version "4.23.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-4.23.0.tgz#7215cc977bd3b4ef22467b9023594e32f9e4e455"
+  integrity sha512-5PNe5cmX9pSifit0H+nPoQBXdbNzi5tOEec+3riK+ku4e3er37pKxMKDH5Ct5Y4fhWxcD4spnlYjxi9vXbSpwg==
+  dependencies:
+    "@typescript-eslint/types" "4.23.0"
+    eslint-visitor-keys "^2.0.0"
+
 "@urql/core@^1.11.0":
   version "1.11.5"
   resolved "https://registry.yarnpkg.com/@urql/core/-/core-1.11.5.tgz#bfd4f7cb5d5475aa12e973d4540c0a057472de68"
@@ -4490,6 +4560,11 @@ eslint-visitor-keys@^1.0.0, 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"
@@ -4822,10 +4897,10 @@ fast-glob@^2.0.2:
     merge2 "^1.2.3"
     micromatch "^3.1.10"
 
-fast-glob@^3.0.3:
-  version "3.2.2"
-  resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-3.2.2.tgz#ade1a9d91148965d4bf7c51f72e1ca662d32e63d"
-  integrity sha512-UDV82o4uQyljznxwMxyVRJgZZt3O5wENYojjzbaGEGZgeOxkLFf+V4cnUD+krzb2F72E18RhamkMZ7AdeggF7A==
+fast-glob@^3.0.3, fast-glob@^3.1.1:
+  version "3.2.5"
+  resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-3.2.5.tgz#7939af2a656de79a4f1901903ee8adcaa7cb9661"
+  integrity sha512-2DtFcgT68wiTTiwZ2hNdJfcHNke9XOfnwmBRWXhmeKM8rF0TGwmC/Qto3S7RoZKp5cilZbxzO5iTNTQsJ+EeDg==
   dependencies:
     "@nodelib/fs.stat" "^2.0.2"
     "@nodelib/fs.walk" "^1.2.3"
@@ -5796,6 +5871,18 @@ globby@^10.0.1:
     merge2 "^1.2.3"
     slash "^3.0.0"
 
+globby@^11.0.1:
+  version "11.0.3"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-11.0.3.tgz#9b1f0cb523e171dd1ad8c7b2a9fb4b644b9593cb"
+  integrity sha512-ffdmosjA807y7+lA1NM0jELARVmYul/715xiILEjo3hBLPTcirgQNnXECn5g3mtR8TOLCVbkfua1Hpen25/Xcg==
+  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"
@@ -6379,10 +6466,10 @@ 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@^5.1.1:
-  version "5.1.4"
-  resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.1.4.tgz#84b7b3dbe64552b6ef0eca99f6743dbec6d97adf"
-  integrity sha512-MzbUSahkTW1u7JpKKjY7LCARd1fU5W2rLdxlM4kdkayuCwZImjkpluF9CM1aLewYJguPDqewLam18Y6AU69A8A==
+ignore@^5.1.1, ignore@^5.1.4:
+  version "5.1.8"
+  resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.1.8.tgz#f150a8b50a34289b33e22f5889abd4d8016f0e57"
+  integrity sha512-BMpfD7PpiETpBl/A6S498BaIJ6Y/ABT93ETbby2fP00v4EbvPBXWEoaR1UBPKs3iR53pJY7EtZk5KACI57i1Uw==
 
 immer@1.10.0:
   version "1.10.0"