diff --git a/package.json b/package.json
index 9d9efdd8..fe72e841 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "@prettier/plugin-ruby": "^4.0.4",
     "@size-limit/file": "^11.1.6",
     "@types/jest": "^29.5.14",
-    "@typescript-eslint/eslint-plugin": "^8.20.0",
+    "@typescript-eslint/eslint-plugin": "^8.21.0",
     "@typescript-eslint/parser": "^8.21.0",
     "@vitejs/plugin-vue": "^5.2.1",
     "@vue/eslint-config-prettier": "^10.2.0",
diff --git a/yarn.lock b/yarn.lock
index 6af81df7..8ab47fa4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2552,7 +2552,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@typescript-eslint/eslint-plugin@npm:8.20.0, @typescript-eslint/eslint-plugin@npm:^8.20.0":
+"@typescript-eslint/eslint-plugin@npm:8.20.0":
   version: 8.20.0
   resolution: "@typescript-eslint/eslint-plugin@npm:8.20.0"
   dependencies:
@@ -2573,6 +2573,27 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@typescript-eslint/eslint-plugin@npm:^8.21.0":
+  version: 8.21.0
+  resolution: "@typescript-eslint/eslint-plugin@npm:8.21.0"
+  dependencies:
+    "@eslint-community/regexpp": "npm:^4.10.0"
+    "@typescript-eslint/scope-manager": "npm:8.21.0"
+    "@typescript-eslint/type-utils": "npm:8.21.0"
+    "@typescript-eslint/utils": "npm:8.21.0"
+    "@typescript-eslint/visitor-keys": "npm:8.21.0"
+    graphemer: "npm:^1.4.0"
+    ignore: "npm:^5.3.1"
+    natural-compare: "npm:^1.4.0"
+    ts-api-utils: "npm:^2.0.0"
+  peerDependencies:
+    "@typescript-eslint/parser": ^8.0.0 || ^8.0.0-alpha.0
+    eslint: ^8.57.0 || ^9.0.0
+    typescript: ">=4.8.4 <5.8.0"
+  checksum: 10c0/4601d21ec35b9fa5cfc1ad0330733ab40d6c6822c7fc15c3584a16f678c9a72e077a1725a950823fe0f499a15f3981795b1ea5d1e7a1be5c7b8296ea9ae6327c
+  languageName: node
+  linkType: hard
+
 "@typescript-eslint/parser@npm:8.20.0":
   version: 8.20.0
   resolution: "@typescript-eslint/parser@npm:8.20.0"
@@ -2640,6 +2661,21 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@typescript-eslint/type-utils@npm:8.21.0":
+  version: 8.21.0
+  resolution: "@typescript-eslint/type-utils@npm:8.21.0"
+  dependencies:
+    "@typescript-eslint/typescript-estree": "npm:8.21.0"
+    "@typescript-eslint/utils": "npm:8.21.0"
+    debug: "npm:^4.3.4"
+    ts-api-utils: "npm:^2.0.0"
+  peerDependencies:
+    eslint: ^8.57.0 || ^9.0.0
+    typescript: ">=4.8.4 <5.8.0"
+  checksum: 10c0/617f5dfe83fd9a7c722b27fa4e7f0c84f29baa94f75a4e8e5ccfd5b0a373437f65724e21b9642870fb0960f204b1a7f516a038200a12f8118f21b1bf86315bf3
+  languageName: node
+  linkType: hard
+
 "@typescript-eslint/types@npm:8.20.0":
   version: 8.20.0
   resolution: "@typescript-eslint/types@npm:8.20.0"
@@ -2705,6 +2741,21 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@typescript-eslint/utils@npm:8.21.0":
+  version: 8.21.0
+  resolution: "@typescript-eslint/utils@npm:8.21.0"
+  dependencies:
+    "@eslint-community/eslint-utils": "npm:^4.4.0"
+    "@typescript-eslint/scope-manager": "npm:8.21.0"
+    "@typescript-eslint/types": "npm:8.21.0"
+    "@typescript-eslint/typescript-estree": "npm:8.21.0"
+  peerDependencies:
+    eslint: ^8.57.0 || ^9.0.0
+    typescript: ">=4.8.4 <5.8.0"
+  checksum: 10c0/d8347dbe9176417220aa62902cfc1b2007a9246bb7a8cccdf8590120903eb50ca14cb668efaab4646d086277f2367559985b62230e43ebd8b0723d237eeaa2f2
+  languageName: node
+  linkType: hard
+
 "@typescript-eslint/visitor-keys@npm:8.20.0":
   version: 8.20.0
   resolution: "@typescript-eslint/visitor-keys@npm:8.20.0"
@@ -8407,7 +8458,7 @@ __metadata:
     "@tailwindcss/forms": "npm:^0.5.10"
     "@types/jest": "npm:^29.5.14"
     "@types/rails__actioncable": "npm:^6.1.11"
-    "@typescript-eslint/eslint-plugin": "npm:^8.20.0"
+    "@typescript-eslint/eslint-plugin": "npm:^8.21.0"
     "@typescript-eslint/parser": "npm:^8.21.0"
     "@vitejs/plugin-vue": "npm:^5.2.1"
     "@vue/eslint-config-prettier": "npm:^10.2.0"