diff --git a/packages/misskey-js/package.json b/packages/misskey-js/package.json
index 6fd81e8cc..0f1d63c26 100644
--- a/packages/misskey-js/package.json
+++ b/packages/misskey-js/package.json
@@ -21,7 +21,7 @@
 		"@microsoft/api-extractor": "^7.19.3",
 		"@types/jest": "^29.5.14",
 		"@types/node": "22.10.5",
-		"@typescript-eslint/eslint-plugin": "8.18.2",
+		"@typescript-eslint/eslint-plugin": "8.19.1",
 		"@typescript-eslint/parser": "8.19.0",
 		"eslint": "9.17.0",
 		"jest": "^29.7.0",
diff --git a/packages/misskey-js/yarn.lock b/packages/misskey-js/yarn.lock
index 87d754aef..f4de9abf5 100644
--- a/packages/misskey-js/yarn.lock
+++ b/packages/misskey-js/yarn.lock
@@ -888,20 +888,20 @@
   dependencies:
     "@types/yargs-parser" "*"
 
-"@typescript-eslint/eslint-plugin@8.18.2":
-  version "8.18.2"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.18.2.tgz#c78e363ab5fe3b21dd1c90d8be9581534417f78e"
-  integrity sha512-adig4SzPLjeQ0Tm+jvsozSGiCliI2ajeURDGHjZ2llnA+A67HihCQ+a3amtPhUakd1GlwHxSRvzOZktbEvhPPg==
+"@typescript-eslint/eslint-plugin@8.19.1":
+  version "8.19.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.19.1.tgz#5f26c0a833b27bcb1aa402b82e76d3b8dda0b247"
+  integrity sha512-tJzcVyvvb9h/PB96g30MpxACd9IrunT7GF9wfA9/0TJ1LxGOJx1TdPzSbBBnNED7K9Ka8ybJsnEpiXPktolTLg==
   dependencies:
     "@eslint-community/regexpp" "^4.10.0"
-    "@typescript-eslint/scope-manager" "8.18.2"
-    "@typescript-eslint/type-utils" "8.18.2"
-    "@typescript-eslint/utils" "8.18.2"
-    "@typescript-eslint/visitor-keys" "8.18.2"
+    "@typescript-eslint/scope-manager" "8.19.1"
+    "@typescript-eslint/type-utils" "8.19.1"
+    "@typescript-eslint/utils" "8.19.1"
+    "@typescript-eslint/visitor-keys" "8.19.1"
     graphemer "^1.4.0"
     ignore "^5.3.1"
     natural-compare "^1.4.0"
-    ts-api-utils "^1.3.0"
+    ts-api-utils "^2.0.0"
 
 "@typescript-eslint/parser@8.19.0":
   version "8.19.0"
@@ -914,14 +914,6 @@
     "@typescript-eslint/visitor-keys" "8.19.0"
     debug "^4.3.4"
 
-"@typescript-eslint/scope-manager@8.18.2":
-  version "8.18.2"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-8.18.2.tgz#d193c200d61eb0ddec5987c8e48c9d4e1c0510bd"
-  integrity sha512-YJFSfbd0CJjy14r/EvWapYgV4R5CHzptssoag2M7y3Ra7XNta6GPAJPPP5KGB9j14viYXyrzRO5GkX7CRfo8/g==
-  dependencies:
-    "@typescript-eslint/types" "8.18.2"
-    "@typescript-eslint/visitor-keys" "8.18.2"
-
 "@typescript-eslint/scope-manager@8.19.0":
   version "8.19.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-8.19.0.tgz#28fa413a334f70e8b506a968531e0a7c9c3076dc"
@@ -930,39 +922,33 @@
     "@typescript-eslint/types" "8.19.0"
     "@typescript-eslint/visitor-keys" "8.19.0"
 
-"@typescript-eslint/type-utils@8.18.2":
-  version "8.18.2"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/type-utils/-/type-utils-8.18.2.tgz#5ad07e09002eee237591881df674c1c0c91ca52f"
-  integrity sha512-AB/Wr1Lz31bzHfGm/jgbFR0VB0SML/hd2P1yxzKDM48YmP7vbyJNHRExUE/wZsQj2wUCvbWH8poNHFuxLqCTnA==
+"@typescript-eslint/scope-manager@8.19.1":
+  version "8.19.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-8.19.1.tgz#794cfc8add4f373b9cd6fa32e367e7565a0e231b"
+  integrity sha512-60L9KIuN/xgmsINzonOcMDSB8p82h95hoBfSBtXuO4jlR1R9L1xSkmVZKgCPVfavDlXihh4ARNjXhh1gGnLC7Q==
   dependencies:
-    "@typescript-eslint/typescript-estree" "8.18.2"
-    "@typescript-eslint/utils" "8.18.2"
-    debug "^4.3.4"
-    ts-api-utils "^1.3.0"
+    "@typescript-eslint/types" "8.19.1"
+    "@typescript-eslint/visitor-keys" "8.19.1"
 
-"@typescript-eslint/types@8.18.2":
-  version "8.18.2"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-8.18.2.tgz#5ebad5b384c8aa1c0f86cee1c61bcdbe7511f547"
-  integrity sha512-Z/zblEPp8cIvmEn6+tPDIHUbRu/0z5lqZ+NvolL5SvXWT5rQy7+Nch83M0++XzO0XrWRFWECgOAyE8bsJTl1GQ==
+"@typescript-eslint/type-utils@8.19.1":
+  version "8.19.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/type-utils/-/type-utils-8.19.1.tgz#23710ab52643c19f74601b3f4a076c98f4e159aa"
+  integrity sha512-Rp7k9lhDKBMRJB/nM9Ksp1zs4796wVNyihG9/TU9R6KCJDNkQbc2EOKjrBtLYh3396ZdpXLtr/MkaSEmNMtykw==
+  dependencies:
+    "@typescript-eslint/typescript-estree" "8.19.1"
+    "@typescript-eslint/utils" "8.19.1"
+    debug "^4.3.4"
+    ts-api-utils "^2.0.0"
 
 "@typescript-eslint/types@8.19.0":
   version "8.19.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-8.19.0.tgz#a190a25c5484a42b81eaad06989579fdeb478cbb"
   integrity sha512-8XQ4Ss7G9WX8oaYvD4OOLCjIQYgRQxO+qCiR2V2s2GxI9AUpo7riNwo6jDhKtTcaJjT8PY54j2Yb33kWtSJsmA==
 
-"@typescript-eslint/typescript-estree@8.18.2":
-  version "8.18.2"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-8.18.2.tgz#fffb85527f8304e29bfbbdc712f4515da9f8b47c"
-  integrity sha512-WXAVt595HjpmlfH4crSdM/1bcsqh+1weFRWIa9XMTx/XHZ9TCKMcr725tLYqWOgzKdeDrqVHxFotrvWcEsk2Tg==
-  dependencies:
-    "@typescript-eslint/types" "8.18.2"
-    "@typescript-eslint/visitor-keys" "8.18.2"
-    debug "^4.3.4"
-    fast-glob "^3.3.2"
-    is-glob "^4.0.3"
-    minimatch "^9.0.4"
-    semver "^7.6.0"
-    ts-api-utils "^1.3.0"
+"@typescript-eslint/types@8.19.1":
+  version "8.19.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-8.19.1.tgz#015a991281754ed986f2e549263a1188d6ed0a8c"
+  integrity sha512-JBVHMLj7B1K1v1051ZaMMgLW4Q/jre5qGK0Ew6UgXz1Rqh+/xPzV1aW581OM00X6iOfyr1be+QyW8LOUf19BbA==
 
 "@typescript-eslint/typescript-estree@8.19.0":
   version "8.19.0"
@@ -978,23 +964,29 @@
     semver "^7.6.0"
     ts-api-utils "^1.3.0"
 
-"@typescript-eslint/utils@8.18.2":
-  version "8.18.2"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/utils/-/utils-8.18.2.tgz#a2635f71904a84f9e47fe1b6f65a6d944ff1adf9"
-  integrity sha512-Cr4A0H7DtVIPkauj4sTSXVl+VBWewE9/o40KcF3TV9aqDEOWoXF3/+oRXNby3DYzZeCATvbdksYsGZzplwnK/Q==
+"@typescript-eslint/typescript-estree@8.19.1":
+  version "8.19.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-8.19.1.tgz#c1094bb00bc251ac76cf215569ca27236435036b"
+  integrity sha512-jk/TZwSMJlxlNnqhy0Eod1PNEvCkpY6MXOXE/WLlblZ6ibb32i2We4uByoKPv1d0OD2xebDv4hbs3fm11SMw8Q==
   dependencies:
-    "@eslint-community/eslint-utils" "^4.4.0"
-    "@typescript-eslint/scope-manager" "8.18.2"
-    "@typescript-eslint/types" "8.18.2"
-    "@typescript-eslint/typescript-estree" "8.18.2"
+    "@typescript-eslint/types" "8.19.1"
+    "@typescript-eslint/visitor-keys" "8.19.1"
+    debug "^4.3.4"
+    fast-glob "^3.3.2"
+    is-glob "^4.0.3"
+    minimatch "^9.0.4"
+    semver "^7.6.0"
+    ts-api-utils "^2.0.0"
 
-"@typescript-eslint/visitor-keys@8.18.2":
-  version "8.18.2"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-8.18.2.tgz#b3e434b701f086b10a7c82416ebc56899d27ef2f"
-  integrity sha512-zORcwn4C3trOWiCqFQP1x6G3xTRyZ1LYydnj51cRnJ6hxBlr/cKPckk+PKPUw/fXmvfKTcw7bwY3w9izgx5jZw==
+"@typescript-eslint/utils@8.19.1":
+  version "8.19.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/utils/-/utils-8.19.1.tgz#dd8eabd46b92bf61e573286e1c0ba6bd243a185b"
+  integrity sha512-IxG5gLO0Ne+KaUc8iW1A+XuKLd63o4wlbI1Zp692n1xojCl/THvgIKXJXBZixTh5dd5+yTJ/VXH7GJaaw21qXA==
   dependencies:
-    "@typescript-eslint/types" "8.18.2"
-    eslint-visitor-keys "^4.2.0"
+    "@eslint-community/eslint-utils" "^4.4.0"
+    "@typescript-eslint/scope-manager" "8.19.1"
+    "@typescript-eslint/types" "8.19.1"
+    "@typescript-eslint/typescript-estree" "8.19.1"
 
 "@typescript-eslint/visitor-keys@8.19.0":
   version "8.19.0"
@@ -1004,6 +996,14 @@
     "@typescript-eslint/types" "8.19.0"
     eslint-visitor-keys "^4.2.0"
 
+"@typescript-eslint/visitor-keys@8.19.1":
+  version "8.19.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-8.19.1.tgz#fce54d7cfa5351a92387d6c0c5be598caee072e0"
+  integrity sha512-fzmjU8CHK853V/avYZAvuVut3ZTfwN5YtMaoi+X9Y9MA9keaWNHC3zEQ9zvyX/7Hj+5JkNyK1l7TOR2hevHB6Q==
+  dependencies:
+    "@typescript-eslint/types" "8.19.1"
+    eslint-visitor-keys "^4.2.0"
+
 acorn-jsx@^5.3.2:
   version "5.3.2"
   resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-5.3.2.tgz#7ed5bb55908b3b2f1bc55c6af1653bada7f07937"
@@ -3236,6 +3236,11 @@ ts-api-utils@^1.3.0:
   resolved "https://registry.yarnpkg.com/ts-api-utils/-/ts-api-utils-1.4.3.tgz#bfc2215fe6528fecab2b0fba570a2e8a4263b064"
   integrity sha512-i3eMG77UTMD0hZhgRS562pv83RC6ukSAC2GMNWc+9dieh/+jDM5u5YG+NHX6VNDRHQcHwmsTHctP9LhbC3WxVw==
 
+ts-api-utils@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ts-api-utils/-/ts-api-utils-2.0.0.tgz#b9d7d5f7ec9f736f4d0f09758b8607979044a900"
+  integrity sha512-xCt/TOAc+EOHS1XPnijD3/yzpH6qg2xppZO1YDqGoVsNXfQfzHpOdNuXwrwOU8u4ITXJyDCTyt8w5g1sZv9ynQ==
+
 ts-jest@^29.2.5:
   version "29.2.5"
   resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-29.2.5.tgz#591a3c108e1f5ebd013d3152142cb5472b399d63"