diff --git a/package.json b/package.json
index fdfd993..1906c90 100644
--- a/package.json
+++ b/package.json
@@ -15,8 +15,8 @@
     "@cycle/run": "5.7.0",
     "@herp-inc/eslint-config": "202406.5.1",
     "@rollup/plugin-typescript": "11.1.6",
-    "@typescript-eslint/eslint-plugin": "7.18.0",
-    "@typescript-eslint/parser": "7.18.0",
+    "@typescript-eslint/eslint-plugin": "8.1.0",
+    "@typescript-eslint/parser": "8.1.0",
     "eslint": "8.57.0",
     "eslint-config-prettier": "9.1.0",
     "eslint-plugin-import": "2.29.1",
diff --git a/yarn.lock b/yarn.lock
index f2aa9f6..ab95463 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -194,62 +194,62 @@
   resolved "https://registry.yarnpkg.com/@types/json5/-/json5-0.0.29.tgz#ee28707ae94e11d2b827bcbe5270bcea7f3e71ee"
   integrity sha512-dRLjCWHYg4oaA77cxO64oO+7JwCwnIzkZPdrrC71jQmQtlhM556pwKo5bUzqvZndkVbeFLIIi+9TC40JNF5hNQ==
 
-"@typescript-eslint/eslint-plugin@7.18.0":
-  version "7.18.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-7.18.0.tgz#b16d3cf3ee76bf572fdf511e79c248bdec619ea3"
-  integrity sha512-94EQTWZ40mzBc42ATNIBimBEDltSJ9RQHCC8vc/PDbxi4k8dVwUAv4o98dk50M1zB+JGFxp43FP7f8+FP8R6Sw==
+"@typescript-eslint/eslint-plugin@8.1.0":
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.1.0.tgz#3c020deeaaba82a6f741d00dacf172c53be4911f"
+  integrity sha512-LlNBaHFCEBPHyD4pZXb35mzjGkuGKXU5eeCA1SxvHfiRES0E82dOounfVpL4DCqYvJEKab0bZIA0gCRpdLKkCw==
   dependencies:
     "@eslint-community/regexpp" "^4.10.0"
-    "@typescript-eslint/scope-manager" "7.18.0"
-    "@typescript-eslint/type-utils" "7.18.0"
-    "@typescript-eslint/utils" "7.18.0"
-    "@typescript-eslint/visitor-keys" "7.18.0"
+    "@typescript-eslint/scope-manager" "8.1.0"
+    "@typescript-eslint/type-utils" "8.1.0"
+    "@typescript-eslint/utils" "8.1.0"
+    "@typescript-eslint/visitor-keys" "8.1.0"
     graphemer "^1.4.0"
     ignore "^5.3.1"
     natural-compare "^1.4.0"
     ts-api-utils "^1.3.0"
 
-"@typescript-eslint/parser@7.18.0":
-  version "7.18.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-7.18.0.tgz#83928d0f1b7f4afa974098c64b5ce6f9051f96a0"
-  integrity sha512-4Z+L8I2OqhZV8qA132M4wNL30ypZGYOQVBfMgxDH/K5UX0PNqTu1c6za9ST5r9+tavvHiTWmBnKzpCJ/GlVFtg==
+"@typescript-eslint/parser@8.1.0":
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-8.1.0.tgz#b7e77f5fa212df59eba51ecd4986f194bccc2303"
+  integrity sha512-U7iTAtGgJk6DPX9wIWPPOlt1gO57097G06gIcl0N0EEnNw8RGD62c+2/DiP/zL7KrkqnnqF7gtFGR7YgzPllTA==
   dependencies:
-    "@typescript-eslint/scope-manager" "7.18.0"
-    "@typescript-eslint/types" "7.18.0"
-    "@typescript-eslint/typescript-estree" "7.18.0"
-    "@typescript-eslint/visitor-keys" "7.18.0"
+    "@typescript-eslint/scope-manager" "8.1.0"
+    "@typescript-eslint/types" "8.1.0"
+    "@typescript-eslint/typescript-estree" "8.1.0"
+    "@typescript-eslint/visitor-keys" "8.1.0"
     debug "^4.3.4"
 
-"@typescript-eslint/scope-manager@7.18.0":
-  version "7.18.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-7.18.0.tgz#c928e7a9fc2c0b3ed92ab3112c614d6bd9951c83"
-  integrity sha512-jjhdIE/FPF2B7Z1uzc6i3oWKbGcHb87Qw7AWj6jmEqNOfDFbJWtjt/XfwCpvNkpGWlcJaog5vTR+VV8+w9JflA==
+"@typescript-eslint/scope-manager@8.1.0":
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-8.1.0.tgz#dd8987d2efebb71d230a1c71d82e84a7aead5c3d"
+  integrity sha512-DsuOZQji687sQUjm4N6c9xABJa7fjvfIdjqpSIIVOgaENf2jFXiM9hIBZOL3hb6DHK9Nvd2d7zZnoMLf9e0OtQ==
   dependencies:
-    "@typescript-eslint/types" "7.18.0"
-    "@typescript-eslint/visitor-keys" "7.18.0"
+    "@typescript-eslint/types" "8.1.0"
+    "@typescript-eslint/visitor-keys" "8.1.0"
 
-"@typescript-eslint/type-utils@7.18.0":
-  version "7.18.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/type-utils/-/type-utils-7.18.0.tgz#2165ffaee00b1fbbdd2d40aa85232dab6998f53b"
-  integrity sha512-XL0FJXuCLaDuX2sYqZUUSOJ2sG5/i1AAze+axqmLnSkNEVMVYLF+cbwlB2w8D1tinFuSikHmFta+P+HOofrLeA==
+"@typescript-eslint/type-utils@8.1.0":
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/type-utils/-/type-utils-8.1.0.tgz#dbf5a4308166dfc37a36305390dea04a3a3b5048"
+  integrity sha512-oLYvTxljVvsMnldfl6jIKxTaU7ok7km0KDrwOt1RHYu6nxlhN3TIx8k5Q52L6wR33nOwDgM7VwW1fT1qMNfFIA==
   dependencies:
-    "@typescript-eslint/typescript-estree" "7.18.0"
-    "@typescript-eslint/utils" "7.18.0"
+    "@typescript-eslint/typescript-estree" "8.1.0"
+    "@typescript-eslint/utils" "8.1.0"
     debug "^4.3.4"
     ts-api-utils "^1.3.0"
 
-"@typescript-eslint/types@7.18.0":
-  version "7.18.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-7.18.0.tgz#b90a57ccdea71797ffffa0321e744f379ec838c9"
-  integrity sha512-iZqi+Ds1y4EDYUtlOOC+aUmxnE9xS/yCigkjA7XpTKV6nCBd3Hp/PRGGmdwnfkV2ThMyYldP1wRpm/id99spTQ==
+"@typescript-eslint/types@8.1.0":
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-8.1.0.tgz#fbf1eaa668a7e444ac507732ca9d3c3468e5db9c"
+  integrity sha512-q2/Bxa0gMOu/2/AKALI0tCKbG2zppccnRIRCW6BaaTlRVaPKft4oVYPp7WOPpcnsgbr0qROAVCVKCvIQ0tbWog==
 
-"@typescript-eslint/typescript-estree@7.18.0":
-  version "7.18.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-7.18.0.tgz#b5868d486c51ce8f312309ba79bdb9f331b37931"
-  integrity sha512-aP1v/BSPnnyhMHts8cf1qQ6Q1IFwwRvAQGRvBFkWlo3/lH29OXA3Pts+c10nxRxIBrDnoMqzhgdwVe5f2D6OzA==
+"@typescript-eslint/typescript-estree@8.1.0":
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-8.1.0.tgz#c44e5667683c0bb5caa43192e27de6a994f4e4c4"
+  integrity sha512-NTHhmufocEkMiAord/g++gWKb0Fr34e9AExBRdqgWdVBaKoei2dIyYKD9Q0jBnvfbEA5zaf8plUFMUH6kQ0vGg==
   dependencies:
-    "@typescript-eslint/types" "7.18.0"
-    "@typescript-eslint/visitor-keys" "7.18.0"
+    "@typescript-eslint/types" "8.1.0"
+    "@typescript-eslint/visitor-keys" "8.1.0"
     debug "^4.3.4"
     globby "^11.1.0"
     is-glob "^4.0.3"
@@ -257,22 +257,22 @@
     semver "^7.6.0"
     ts-api-utils "^1.3.0"
 
-"@typescript-eslint/utils@7.18.0":
-  version "7.18.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/utils/-/utils-7.18.0.tgz#bca01cde77f95fc6a8d5b0dbcbfb3d6ca4be451f"
-  integrity sha512-kK0/rNa2j74XuHVcoCZxdFBMF+aq/vH83CXAOHieC+2Gis4mF8jJXT5eAfyD3K0sAxtPuwxaIOIOvhwzVDt/kw==
+"@typescript-eslint/utils@8.1.0":
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/utils/-/utils-8.1.0.tgz#a922985a43d2560ce0d293be79148fa80c1325e0"
+  integrity sha512-ypRueFNKTIFwqPeJBfeIpxZ895PQhNyH4YID6js0UoBImWYoSjBsahUn9KMiJXh94uOjVBgHD9AmkyPsPnFwJA==
   dependencies:
     "@eslint-community/eslint-utils" "^4.4.0"
-    "@typescript-eslint/scope-manager" "7.18.0"
-    "@typescript-eslint/types" "7.18.0"
-    "@typescript-eslint/typescript-estree" "7.18.0"
+    "@typescript-eslint/scope-manager" "8.1.0"
+    "@typescript-eslint/types" "8.1.0"
+    "@typescript-eslint/typescript-estree" "8.1.0"
 
-"@typescript-eslint/visitor-keys@7.18.0":
-  version "7.18.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-7.18.0.tgz#0564629b6124d67607378d0f0332a0495b25e7d7"
-  integrity sha512-cDF0/Gf81QpY3xYyJKDV14Zwdmid5+uuENhjH2EqFaF0ni+yAyq/LzMaIJdhNJXZI7uLzwIlA+V7oWoyn6Curg==
+"@typescript-eslint/visitor-keys@8.1.0":
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-8.1.0.tgz#ab2b3a9699a8ddebf0c205e133f114c1fed9daad"
+  integrity sha512-ba0lNI19awqZ5ZNKh6wCModMwoZs457StTebQ0q1NP58zSi2F6MOZRXwfKZy+jB78JNJ/WH8GSh2IQNzXX8Nag==
   dependencies:
-    "@typescript-eslint/types" "7.18.0"
+    "@typescript-eslint/types" "8.1.0"
     eslint-visitor-keys "^3.4.3"
 
 "@ungap/structured-clone@^1.2.0":