diff --git a/package.json b/package.json
index 0d23bfb79..dc59b20e2 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "@tsconfig/strictest": "^2.0.8",
     "@types/node": "^25.2.3",
     "@vitest/coverage-istanbul": "^4.1.0-beta.1",
-    "eslint": "^9.39.3",
+    "eslint": "^10.0.3",
     "hono": "^4.11.5",
     "pkg-pr-new": "^0.0.63",
     "prettier": "^3.8.1",
diff --git a/yarn.lock b/yarn.lock
index 03d8e7023..0e03c3469 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1622,80 +1622,63 @@ __metadata:
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-"@eslint-community/regexpp@npm:^4.12.1, @eslint-community/regexpp@npm:^4.12.2":
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   resolution: "@eslint-community/regexpp@npm:4.12.2"
   checksum: 10c0/fddcbc66851b308478d04e302a4d771d6917a0b3740dc351513c0da9ca2eab8a1adf99f5e0aa7ab8b13fa0df005c81adeee7e63a92f3effd7d367a163b721c2d
   languageName: node
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-"@eslint/config-array@npm:^0.21.1":
-  version: 0.21.1
-  resolution: "@eslint/config-array@npm:0.21.1"
+"@eslint/config-array@npm:^0.23.3":
+  version: 0.23.3
+  resolution: "@eslint/config-array@npm:0.23.3"
   dependencies:
-    "@eslint/object-schema": "npm:^2.1.7"
+    "@eslint/object-schema": "npm:^3.0.3"
     debug: "npm:^4.3.1"
-    minimatch: "npm:^3.1.2"
-  checksum: 10c0/2f657d4edd6ddcb920579b72e7a5b127865d4c3fb4dda24f11d5c4f445a93ca481aebdbd6bf3291c536f5d034458dbcbb298ee3b698bc6c9dd02900fe87eec3c
+    minimatch: "npm:^10.2.4"
+  checksum: 10c0/7c19027acf9110cc542513ff9f3ca73a61d127e900c24f0e8e4d5e18aa22baf08d1d5bc386563d2f9311095f3b7898fe9b627b590fe9232b745ef60d4443cf9f
   languageName: node
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-"@eslint/config-helpers@npm:^0.4.2":
-  version: 0.4.2
-  resolution: "@eslint/config-helpers@npm:0.4.2"
+"@eslint/config-helpers@npm:^0.5.2":
+  version: 0.5.3
+  resolution: "@eslint/config-helpers@npm:0.5.3"
   dependencies:
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-  checksum: 10c0/92efd7a527b2d17eb1a148409d71d80f9ac160b565ac73ee092252e8bf08ecd08670699f46b306b94f13d22e88ac88a612120e7847570dd7cdc72f234d50dcb4
+    "@eslint/core": "npm:^1.1.1"
+  checksum: 10c0/c836476e839a79dcdc9f7e0013057cfe0341162180d50e5a08668edb4b4b6c520a3174011469f6ef02efd2affd092263c020e89d0a3452c801427b0ac003549a
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-  version: 0.17.0
-  resolution: "@eslint/core@npm:0.17.0"
+"@eslint/core@npm:^1.1.1":
+  version: 1.1.1
+  resolution: "@eslint/core@npm:1.1.1"
   dependencies:
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-  checksum: 10c0/9a580f2246633bc752298e7440dd942ec421860d1946d0801f0423830e67887e4aeba10ab9a23d281727a978eb93d053d1922a587d502942a713607f40ed704e
-  languageName: node
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-  resolution: "@eslint/eslintrc@npm:3.3.4"
-  dependencies:
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-    debug: "npm:^4.3.2"
-    espree: "npm:^10.0.1"
-    globals: "npm:^14.0.0"
-    ignore: "npm:^5.2.0"
-    import-fresh: "npm:^3.2.1"
-    js-yaml: "npm:^4.1.1"
-    minimatch: "npm:^3.1.3"
-    strip-json-comments: "npm:^3.1.1"
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-"@eslint/js@npm:9.39.3, @eslint/js@npm:^9.39.3":
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   resolution: "@eslint/js@npm:9.39.3"
   checksum: 10c0/df1c70d6681c8daf4a3c86dfac159fcd98a73c4620c4fbe2be6caab1f30a34c7de0ad88ab0e81162376d2cde1a2eed1c32eff5f917ca369870930a51f8e818f1
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+"@eslint/object-schema@npm:^3.0.3":
+  version: 3.0.3
+  resolution: "@eslint/object-schema@npm:3.0.3"
+  checksum: 10c0/4abbb7cba5419dce46ae8aa8e979fa190f2e906a8e1b5a8e22e4489f62a68dea3967679f66acbc0c3ef89f33252a7460e39fc2d6f2b4f616a137f3514eda4784
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-  version: 0.4.1
-  resolution: "@eslint/plugin-kit@npm:0.4.1"
+"@eslint/plugin-kit@npm:^0.6.1":
+  version: 0.6.1
+  resolution: "@eslint/plugin-kit@npm:0.6.1"
   dependencies:
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+    "@eslint/core": "npm:^1.1.1"
     levn: "npm:^0.4.1"
-  checksum: 10c0/51600f78b798f172a9915dffb295e2ffb44840d583427bc732baf12ecb963eb841b253300e657da91d890f4b323d10a1bd12934bf293e3018d8bb66fdce5217b
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@@ -4805,6 +4788,13 @@ __metadata:
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   linkType: hard
 
+"@types/esrecurse@npm:^4.3.1":
+  version: 4.3.1
+  resolution: "@types/esrecurse@npm:4.3.1"
+  checksum: 10c0/90dad74d5da3ad27606d8e8e757322f33171cfeaa15ad558b615cf71bb2a516492d18f55f4816384685a3eb2412142e732bbae9a4a7cd2cf3deb7572aa4ebe03
+  languageName: node
+  linkType: hard
+
 "@types/estree-jsx@npm:^1.0.0":
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   resolution: "@types/estree-jsx@npm:1.0.5"
@@ -4821,7 +4811,7 @@ __metadata:
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-"@types/estree@npm:1.0.8":
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@@ -5466,7 +5456,7 @@ __metadata:
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-"acorn@npm:^8.15.0":
+"acorn@npm:^8.16.0":
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   resolution: "acorn@npm:8.16.0"
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-"ajv@npm:^6.12.4, ajv@npm:^6.14.0":
+"ajv@npm:^6.14.0":
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   resolution: "ajv@npm:6.14.0"
   dependencies:
@@ -6229,13 +6219,6 @@ __metadata:
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-"callsites@npm:^3.0.0":
-  version: 3.1.0
-  resolution: "callsites@npm:3.1.0"
-  checksum: 10c0/fff92277400eb06c3079f9e74f3af120db9f8ea03bad0e84d9aede54bbe2d44a56cccb5f6cf12211f93f52306df87077ecec5b712794c5a9b5dac6d615a3f301
-  languageName: node
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-
 "camelcase@npm:^6.2.0":
   version: 6.3.0
   resolution: "camelcase@npm:6.3.0"
@@ -8092,13 +8075,15 @@ __metadata:
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-"eslint-scope@npm:^8.4.0":
-  version: 8.4.0
-  resolution: "eslint-scope@npm:8.4.0"
+"eslint-scope@npm:^9.1.2":
+  version: 9.1.2
+  resolution: "eslint-scope@npm:9.1.2"
   dependencies:
+    "@types/esrecurse": "npm:^4.3.1"
+    "@types/estree": "npm:^1.0.8"
     esrecurse: "npm:^4.3.0"
     estraverse: "npm:^5.2.0"
-  checksum: 10c0/407f6c600204d0f3705bd557f81bd0189e69cd7996f408f8971ab5779c0af733d1af2f1412066b40ee1588b085874fc37a2333986c6521669cdbdd36ca5058e0
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@@ -8109,45 +8094,35 @@ __metadata:
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-"eslint-visitor-keys@npm:^4.2.1":
-  version: 4.2.1
-  resolution: "eslint-visitor-keys@npm:4.2.1"
-  checksum: 10c0/fcd43999199d6740db26c58dbe0c2594623e31ca307e616ac05153c9272f12f1364f5a0b1917a8e962268fdecc6f3622c1c2908b4fcc2e047a106fe6de69dc43
-  languageName: node
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-
-"eslint-visitor-keys@npm:^5.0.0":
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   resolution: "eslint-visitor-keys@npm:5.0.1"
   checksum: 10c0/16190bdf2cbae40a1109384c94450c526a79b0b9c3cb21e544256ed85ac48a4b84db66b74a6561d20fe6ab77447f150d711c2ad5ad74df4fcc133736bce99678
   languageName: node
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-"eslint@npm:^9.39.3":
-  version: 9.39.3
-  resolution: "eslint@npm:9.39.3"
+"eslint@npm:^10.0.3":
+  version: 10.0.3
+  resolution: "eslint@npm:10.0.3"
   dependencies:
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-    "@eslint-community/regexpp": "npm:^4.12.1"
-    "@eslint/config-array": "npm:^0.21.1"
-    "@eslint/config-helpers": "npm:^0.4.2"
-    "@eslint/core": "npm:^0.17.0"
-    "@eslint/eslintrc": "npm:^3.3.1"
-    "@eslint/js": "npm:9.39.3"
-    "@eslint/plugin-kit": "npm:^0.4.1"
+    "@eslint-community/regexpp": "npm:^4.12.2"
+    "@eslint/config-array": "npm:^0.23.3"
+    "@eslint/config-helpers": "npm:^0.5.2"
+    "@eslint/core": "npm:^1.1.1"
+    "@eslint/plugin-kit": "npm:^0.6.1"
     "@humanfs/node": "npm:^0.16.6"
     "@humanwhocodes/module-importer": "npm:^1.0.1"
     "@humanwhocodes/retry": "npm:^0.4.2"
     "@types/estree": "npm:^1.0.6"
-    ajv: "npm:^6.12.4"
-    chalk: "npm:^4.0.0"
+    ajv: "npm:^6.14.0"
     cross-spawn: "npm:^7.0.6"
     debug: "npm:^4.3.2"
     escape-string-regexp: "npm:^4.0.0"
-    eslint-scope: "npm:^8.4.0"
-    eslint-visitor-keys: "npm:^4.2.1"
-    espree: "npm:^10.4.0"
-    esquery: "npm:^1.5.0"
+    eslint-scope: "npm:^9.1.2"
+    eslint-visitor-keys: "npm:^5.0.1"
+    espree: "npm:^11.1.1"
+    esquery: "npm:^1.7.0"
     esutils: "npm:^2.0.2"
     fast-deep-equal: "npm:^3.1.3"
     file-entry-cache: "npm:^8.0.0"
@@ -8157,8 +8132,7 @@ __metadata:
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     is-glob: "npm:^4.0.0"
     json-stable-stringify-without-jsonify: "npm:^1.0.1"
-    lodash.merge: "npm:^4.6.2"
-    minimatch: "npm:^3.1.2"
+    minimatch: "npm:^10.2.4"
     natural-compare: "npm:^1.4.0"
     optionator: "npm:^0.9.3"
   peerDependencies:
@@ -8168,18 +8142,18 @@ __metadata:
       optional: true
   bin:
     eslint: bin/eslint.js
-  checksum: 10c0/5e5dbf84d4f604f5d2d7a58c5c3fcdde30a01b8973ff3caeca8b2bacc16066717cedb4385ce52db1a2746d0b621770d4d4227cc7f44982b0b03818be2c31538d
+  checksum: 10c0/fbbb4d99cb6af5c30b163b7898241dbac1cd1cee0e6746d5732a95e3b1e68b5bea0bc27cb78e8440a39cf4cc98c7f52cf5ed8d7c2bbdf2232662476d113c41fc
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-"espree@npm:^10.0.1, espree@npm:^10.4.0":
-  version: 10.4.0
-  resolution: "espree@npm:10.4.0"
+"espree@npm:^11.1.1":
+  version: 11.2.0
+  resolution: "espree@npm:11.2.0"
   dependencies:
-    acorn: "npm:^8.15.0"
+    acorn: "npm:^8.16.0"
     acorn-jsx: "npm:^5.3.2"
-    eslint-visitor-keys: "npm:^4.2.1"
-  checksum: 10c0/c63fe06131c26c8157b4083313cb02a9a54720a08e21543300e55288c40e06c3fc284bdecf108d3a1372c5934a0a88644c98714f38b6ae8ed272b40d9ea08d6b
+    eslint-visitor-keys: "npm:^5.0.1"
+  checksum: 10c0/cf87e18ffd9dc113eb8d16588e7757701bc10c9934a71cce8b89c2611d51672681a918307bd6b19ac3ccd0e7ba1cbccc2f815b36b52fa7e73097b251014c3d81
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@@ -8193,7 +8167,7 @@ __metadata:
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-"esquery@npm:^1.5.0":
+"esquery@npm:^1.7.0":
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   resolution: "esquery@npm:1.7.0"
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@@ -9299,13 +9273,6 @@ __metadata:
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-"globals@npm:^14.0.0":
-  version: 14.0.0
-  resolution: "globals@npm:14.0.0"
-  checksum: 10c0/b96ff42620c9231ad468d4c58ff42afee7777ee1c963013ff8aabe095a451d0ceeb8dcd8ef4cbd64d2538cef45f787a78ba3a9574f4a634438963e334471302d
-  languageName: node
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-
 "globals@npm:^15.11.0":
   version: 15.15.0
   resolution: "globals@npm:15.15.0"
@@ -9644,7 +9611,7 @@ __metadata:
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     "@types/node": "npm:^25.2.3"
     "@vitest/coverage-istanbul": "npm:^4.1.0-beta.1"
-    eslint: "npm:^9.39.3"
+    eslint: "npm:^10.0.3"
     hono: "npm:^4.11.5"
     pkg-pr-new: "npm:^0.0.63"
     prettier: "npm:^3.8.1"
@@ -9821,16 +9788,6 @@ __metadata:
   languageName: node
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-"import-fresh@npm:^3.2.1":
-  version: 3.3.1
-  resolution: "import-fresh@npm:3.3.1"
-  dependencies:
-    parent-module: "npm:^1.0.0"
-    resolve-from: "npm:^4.0.0"
-  checksum: 10c0/bf8cc494872fef783249709385ae883b447e3eb09db0ebd15dcead7d9afe7224dad7bd7591c6b73b0b19b3c0f9640eb8ee884f01cfaf2887ab995b0b36a0cbec
-  languageName: node
-  linkType: hard
-
 "import-lazy@npm:^2.1.0":
   version: 2.1.0
   resolution: "import-lazy@npm:2.1.0"
@@ -10402,17 +10359,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"js-yaml@npm:^4.1.1":
-  version: 4.1.1
-  resolution: "js-yaml@npm:4.1.1"
-  dependencies:
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-  bin:
-    js-yaml: bin/js-yaml.js
-  checksum: 10c0/561c7d7088c40a9bb53cc75becbfb1df6ae49b34b5e6e5a81744b14ae8667ec564ad2527709d1a6e7d5e5fa6d483aa0f373a50ad98d42fde368ec4a190d4fae7
-  languageName: node
-  linkType: hard
-
 "jsbn@npm:1.1.0":
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   resolution: "jsbn@npm:1.1.0"
@@ -10780,13 +10726,6 @@ __metadata:
   languageName: node
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-"lodash.merge@npm:^4.6.2":
-  version: 4.6.2
-  resolution: "lodash.merge@npm:4.6.2"
-  checksum: 10c0/402fa16a1edd7538de5b5903a90228aa48eb5533986ba7fa26606a49db2572bf414ff73a2c9f5d5fd36b31c46a5d5c7e1527749c07cbcf965ccff5fbdf32c506
-  languageName: node
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-
 "lodash.once@npm:^4.0.0":
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   resolution: "lodash.once@npm:4.1.1"
@@ -11685,21 +11624,21 @@ __metadata:
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-"minimatch@npm:^3.0.4":
-  version: 3.1.2
-  resolution: "minimatch@npm:3.1.2"
+"minimatch@npm:^10.2.4":
+  version: 10.2.4
+  resolution: "minimatch@npm:10.2.4"
   dependencies:
-    brace-expansion: "npm:^1.1.7"
-  checksum: 10c0/0262810a8fc2e72cca45d6fd86bd349eee435eb95ac6aa45c9ea2180e7ee875ef44c32b55b5973ceabe95ea12682f6e3725cbb63d7a2d1da3ae1163c8b210311
+    brace-expansion: "npm:^5.0.2"
+  checksum: 10c0/35f3dfb7b99b51efd46afd378486889f590e7efb10e0f6a10ba6800428cf65c9a8dedb74427d0570b318d749b543dc4e85f06d46d2858bc8cac7e1eb49a95945
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-"minimatch@npm:^3.1.2, minimatch@npm:^3.1.3":
-  version: 3.1.4
-  resolution: "minimatch@npm:3.1.4"
+"minimatch@npm:^3.0.4":
+  version: 3.1.2
+  resolution: "minimatch@npm:3.1.2"
   dependencies:
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+  checksum: 10c0/0262810a8fc2e72cca45d6fd86bd349eee435eb95ac6aa45c9ea2180e7ee875ef44c32b55b5973ceabe95ea12682f6e3725cbb63d7a2d1da3ae1163c8b210311
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@@ -12625,15 +12564,6 @@ __metadata:
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-"parent-module@npm:^1.0.0":
-  version: 1.0.1
-  resolution: "parent-module@npm:1.0.1"
-  dependencies:
-    callsites: "npm:^3.0.0"
-  checksum: 10c0/c63d6e80000d4babd11978e0d3fee386ca7752a02b035fd2435960ffaa7219dc42146f07069fb65e6e8bf1caef89daf9af7535a39bddf354d78bf50d8294f556
-  languageName: node
-  linkType: hard
-
 "parse-entities@npm:^4.0.0":
   version: 4.0.2
   resolution: "parse-entities@npm:4.0.2"
@@ -13670,13 +13600,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"resolve-from@npm:^4.0.0":
-  version: 4.0.0
-  resolution: "resolve-from@npm:4.0.0"
-  checksum: 10c0/8408eec31a3112ef96e3746c37be7d64020cda07c03a920f5024e77290a218ea758b26ca9529fd7b1ad283947f34b2291c1c0f6aa0ed34acfdda9c6014c8d190
-  languageName: node
-  linkType: hard
-
 "resolve-from@npm:^5.0.0":
   version: 5.0.0
   resolution: "resolve-from@npm:5.0.0"
@@ -14893,13 +14816,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"strip-json-comments@npm:^3.1.1":
-  version: 3.1.1
-  resolution: "strip-json-comments@npm:3.1.1"
-  checksum: 10c0/9681a6257b925a7fa0f285851c0e613cc934a50661fa7bb41ca9cbbff89686bb4a0ee366e6ecedc4daafd01e83eee0720111ab294366fe7c185e935475ebcecd
-  languageName: node
-  linkType: hard
-
 "strip-json-comments@npm:~2.0.1":
   version: 2.0.1
   resolution: "strip-json-comments@npm:2.0.1"