diff --git a/package-lock.json b/package-lock.json
index 0aa60242..3b21a932 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,7 +25,7 @@
         "eslint-import-resolver-typescript": "^3.6.3",
         "eslint-plugin-import": "^2.31.0",
         "eslint-plugin-package-json": "^0.15.3",
-        "eslint-plugin-perfectionist": "^3.8.0",
+        "eslint-plugin-perfectionist": "^3.9.0",
         "jsonc-eslint-parser": "^2.4.0",
         "prettier": "^3.3.3",
         "prettier-plugin-packagejson": "^2.5.3",
@@ -1775,13 +1775,13 @@
       }
     },
     "node_modules/eslint-plugin-perfectionist": {
-      "version": "3.8.0",
-      "resolved": "https://registry.npmjs.org/eslint-plugin-perfectionist/-/eslint-plugin-perfectionist-3.8.0.tgz",
-      "integrity": "sha512-BYJWbQVOjvIGK9V1xUfn790HuvkePjxti8epOi1H6sdzo0N4RehBmQ8coHPbgA/f12BUG1NIoDtQhI9mUm+o2A==",
+      "version": "3.9.0",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-perfectionist/-/eslint-plugin-perfectionist-3.9.0.tgz",
+      "integrity": "sha512-qLsV6/94hokK+k77wUeLMEtB3tS/NtC9ke5OZCAaeCyK1VyVv7Ct0il16vkNNw/1IwNo8Fy60PKjQZSBcsVX5A==",
       "dev": true,
       "dependencies": {
-        "@typescript-eslint/types": "^8.8.0",
-        "@typescript-eslint/utils": "^8.8.0",
+        "@typescript-eslint/types": "^8.9.0",
+        "@typescript-eslint/utils": "^8.9.0",
         "minimatch": "^9.0.5",
         "natural-compare-lite": "^1.4.0"
       },
diff --git a/package.json b/package.json
index aa4b6a1f..51968dc5 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "eslint-import-resolver-typescript": "^3.6.3",
     "eslint-plugin-import": "^2.31.0",
     "eslint-plugin-package-json": "^0.15.3",
-    "eslint-plugin-perfectionist": "^3.8.0",
+    "eslint-plugin-perfectionist": "^3.9.0",
     "jsonc-eslint-parser": "^2.4.0",
     "prettier": "^3.3.3",
     "prettier-plugin-packagejson": "^2.5.3",