diff --git a/package-lock.json b/package-lock.json
index 3e7e0f1..412ed8a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
 				"@types/mocha": "^10.0.7",
 				"@types/node": "^22.5.0",
 				"@typescript-eslint/eslint-plugin": "^7.18.0",
-				"@typescript-eslint/rule-tester": "^7.18.0",
+				"@typescript-eslint/rule-tester": "^8.15.0",
 				"@veritem/eslint-config": "^0.0.11",
 				"bumpp": "^9.5.2",
 				"concurrently": "^8.2.2",
@@ -1606,30 +1606,6 @@
 				"node": "^12.0.0 || ^14.0.0 || >=16.0.0"
 			}
 		},
-		"node_modules/@eslint/eslintrc": {
-			"version": "3.0.2",
-			"resolved": "https://registry.npmjs.org/@eslint/eslintrc/-/eslintrc-3.0.2.tgz",
-			"integrity": "sha512-wV19ZEGEMAC1eHgrS7UQPqsdEiCIbTKTasEfcXAigzoXICcqZSjBZEHlZwNVvKg6UBCjSlos84XiLqsRJnIcIg==",
-			"dev": true,
-			"peer": true,
-			"dependencies": {
-				"ajv": "^6.12.4",
-				"debug": "^4.3.2",
-				"espree": "^10.0.1",
-				"globals": "^14.0.0",
-				"ignore": "^5.2.0",
-				"import-fresh": "^3.2.1",
-				"js-yaml": "^4.1.0",
-				"minimatch": "^3.1.2",
-				"strip-json-comments": "^3.1.1"
-			},
-			"engines": {
-				"node": "^18.18.0 || ^20.9.0 || >=21.1.0"
-			},
-			"funding": {
-				"url": "https://opencollective.com/eslint"
-			}
-		},
 		"node_modules/@eslint/js": {
 			"version": "8.57.0",
 			"resolved": "https://registry.npmjs.org/@eslint/js/-/js-8.57.0.tgz",
@@ -2518,39 +2494,53 @@
 			}
 		},
 		"node_modules/@typescript-eslint/rule-tester": {
-			"version": "7.18.0",
-			"resolved": "https://registry.npmjs.org/@typescript-eslint/rule-tester/-/rule-tester-7.18.0.tgz",
-			"integrity": "sha512-ClrFQlwen9pJcYPIBLuarzBpONQAwjmJ0+YUjAo1TGzoZFJPyUK/A7bb4Mps0u+SMJJnFXbfMN8I9feQDf0O5A==",
+			"version": "8.15.0",
+			"resolved": "https://registry.npmjs.org/@typescript-eslint/rule-tester/-/rule-tester-8.15.0.tgz",
+			"integrity": "sha512-G9lQX5jX64wrP5nI1nAEBj48dgyYFH8f0pjruQD9byK0Ln2cOyZPMt51rnzsm5ru8Nc7exV5SYyRppEhzaqSfg==",
 			"dev": true,
-			"license": "MIT",
 			"dependencies": {
-				"@typescript-eslint/typescript-estree": "7.18.0",
-				"@typescript-eslint/utils": "7.18.0",
+				"@typescript-eslint/typescript-estree": "8.15.0",
+				"@typescript-eslint/utils": "8.15.0",
 				"ajv": "^6.12.6",
 				"json-stable-stringify-without-jsonify": "^1.0.1",
 				"lodash.merge": "4.6.2",
 				"semver": "^7.6.0"
 			},
 			"engines": {
-				"node": "^18.18.0 || >=20.0.0"
+				"node": "^18.18.0 || ^20.9.0 || >=21.1.0"
 			},
 			"funding": {
 				"type": "opencollective",
 				"url": "https://opencollective.com/typescript-eslint"
 			},
 			"peerDependencies": {
-				"@eslint/eslintrc": ">=2",
-				"eslint": "^8.56.0"
+				"eslint": "^8.57.0 || ^9.0.0"
+			}
+		},
+		"node_modules/@typescript-eslint/rule-tester/node_modules/@typescript-eslint/scope-manager": {
+			"version": "8.15.0",
+			"resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-8.15.0.tgz",
+			"integrity": "sha512-QRGy8ADi4J7ii95xz4UoiymmmMd/zuy9azCaamnZ3FM8T5fZcex8UfJcjkiEZjJSztKfEBe3dZ5T/5RHAmw2mA==",
+			"dev": true,
+			"dependencies": {
+				"@typescript-eslint/types": "8.15.0",
+				"@typescript-eslint/visitor-keys": "8.15.0"
+			},
+			"engines": {
+				"node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+			},
+			"funding": {
+				"type": "opencollective",
+				"url": "https://opencollective.com/typescript-eslint"
 			}
 		},
 		"node_modules/@typescript-eslint/rule-tester/node_modules/@typescript-eslint/types": {
-			"version": "7.18.0",
-			"resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-7.18.0.tgz",
-			"integrity": "sha512-iZqi+Ds1y4EDYUtlOOC+aUmxnE9xS/yCigkjA7XpTKV6nCBd3Hp/PRGGmdwnfkV2ThMyYldP1wRpm/id99spTQ==",
+			"version": "8.15.0",
+			"resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-8.15.0.tgz",
+			"integrity": "sha512-n3Gt8Y/KyJNe0S3yDCD2RVKrHBC4gTUcLTebVBXacPy091E6tNspFLKRXlk3hwT4G55nfr1n2AdFqi/XMxzmPQ==",
 			"dev": true,
-			"license": "MIT",
 			"engines": {
-				"node": "^18.18.0 || >=20.0.0"
+				"node": "^18.18.0 || ^20.9.0 || >=21.1.0"
 			},
 			"funding": {
 				"type": "opencollective",
@@ -2558,28 +2548,54 @@
 			}
 		},
 		"node_modules/@typescript-eslint/rule-tester/node_modules/@typescript-eslint/typescript-estree": {
-			"version": "7.18.0",
-			"resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-7.18.0.tgz",
-			"integrity": "sha512-aP1v/BSPnnyhMHts8cf1qQ6Q1IFwwRvAQGRvBFkWlo3/lH29OXA3Pts+c10nxRxIBrDnoMqzhgdwVe5f2D6OzA==",
+			"version": "8.15.0",
+			"resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-8.15.0.tgz",
+			"integrity": "sha512-1eMp2JgNec/niZsR7ioFBlsh/Fk0oJbhaqO0jRyQBMgkz7RrFfkqF9lYYmBoGBaSiLnu8TAPQTwoTUiSTUW9dg==",
 			"dev": true,
-			"license": "BSD-2-Clause",
 			"dependencies": {
-				"@typescript-eslint/types": "7.18.0",
-				"@typescript-eslint/visitor-keys": "7.18.0",
+				"@typescript-eslint/types": "8.15.0",
+				"@typescript-eslint/visitor-keys": "8.15.0",
 				"debug": "^4.3.4",
-				"globby": "^11.1.0",
+				"fast-glob": "^3.3.2",
 				"is-glob": "^4.0.3",
 				"minimatch": "^9.0.4",
 				"semver": "^7.6.0",
 				"ts-api-utils": "^1.3.0"
 			},
 			"engines": {
-				"node": "^18.18.0 || >=20.0.0"
+				"node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+			},
+			"funding": {
+				"type": "opencollective",
+				"url": "https://opencollective.com/typescript-eslint"
+			},
+			"peerDependenciesMeta": {
+				"typescript": {
+					"optional": true
+				}
+			}
+		},
+		"node_modules/@typescript-eslint/rule-tester/node_modules/@typescript-eslint/utils": {
+			"version": "8.15.0",
+			"resolved": "https://registry.npmjs.org/@typescript-eslint/utils/-/utils-8.15.0.tgz",
+			"integrity": "sha512-k82RI9yGhr0QM3Dnq+egEpz9qB6Un+WLYhmoNcvl8ltMEededhh7otBVVIDDsEEttauwdY/hQoSsOv13lxrFzQ==",
+			"dev": true,
+			"dependencies": {
+				"@eslint-community/eslint-utils": "^4.4.0",
+				"@typescript-eslint/scope-manager": "8.15.0",
+				"@typescript-eslint/types": "8.15.0",
+				"@typescript-eslint/typescript-estree": "8.15.0"
+			},
+			"engines": {
+				"node": "^18.18.0 || ^20.9.0 || >=21.1.0"
 			},
 			"funding": {
 				"type": "opencollective",
 				"url": "https://opencollective.com/typescript-eslint"
 			},
+			"peerDependencies": {
+				"eslint": "^8.57.0 || ^9.0.0"
+			},
 			"peerDependenciesMeta": {
 				"typescript": {
 					"optional": true
@@ -2587,17 +2603,16 @@
 			}
 		},
 		"node_modules/@typescript-eslint/rule-tester/node_modules/@typescript-eslint/visitor-keys": {
-			"version": "7.18.0",
-			"resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-7.18.0.tgz",
-			"integrity": "sha512-cDF0/Gf81QpY3xYyJKDV14Zwdmid5+uuENhjH2EqFaF0ni+yAyq/LzMaIJdhNJXZI7uLzwIlA+V7oWoyn6Curg==",
+			"version": "8.15.0",
+			"resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-8.15.0.tgz",
+			"integrity": "sha512-h8vYOulWec9LhpwfAdZf2bjr8xIp0KNKnpgqSz0qqYYKAW/QZKw3ktRndbiAtUz4acH4QLQavwZBYCc0wulA/Q==",
 			"dev": true,
-			"license": "MIT",
 			"dependencies": {
-				"@typescript-eslint/types": "7.18.0",
-				"eslint-visitor-keys": "^3.4.3"
+				"@typescript-eslint/types": "8.15.0",
+				"eslint-visitor-keys": "^4.2.0"
 			},
 			"engines": {
-				"node": "^18.18.0 || >=20.0.0"
+				"node": "^18.18.0 || ^20.9.0 || >=21.1.0"
 			},
 			"funding": {
 				"type": "opencollective",
@@ -2609,17 +2624,27 @@
 			"resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.0.1.tgz",
 			"integrity": "sha512-XnAIvQ8eM+kC6aULx6wuQiwVsnzsi9d3WxzV3FpWTGA19F621kwdbsAcFKXgKUHZWsy+mY6iL1sHTxWEFCytDA==",
 			"dev": true,
-			"license": "MIT",
 			"dependencies": {
 				"balanced-match": "^1.0.0"
 			}
 		},
+		"node_modules/@typescript-eslint/rule-tester/node_modules/eslint-visitor-keys": {
+			"version": "4.2.0",
+			"resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-4.2.0.tgz",
+			"integrity": "sha512-UyLnSehNt62FFhSwjZlHmeokpRK59rcz29j+F1/aDgbkbRTk7wIc9XzdoasMUbRNKDM0qQt/+BJ4BrpFeABemw==",
+			"dev": true,
+			"engines": {
+				"node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+			},
+			"funding": {
+				"url": "https://opencollective.com/eslint"
+			}
+		},
 		"node_modules/@typescript-eslint/rule-tester/node_modules/minimatch": {
 			"version": "9.0.5",
 			"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-9.0.5.tgz",
 			"integrity": "sha512-G6T0ZX48xgozx7587koeX9Ys2NYy6Gmv//P89sEte9V9whIapMNF4idKxnW2QtCcLiTWlb/wfCabAtAFWhhBow==",
 			"dev": true,
-			"license": "ISC",
 			"dependencies": {
 				"brace-expansion": "^2.0.1"
 			},
@@ -6324,37 +6349,6 @@
 				"url": "https://github.com/sponsors/sindresorhus"
 			}
 		},
-		"node_modules/espree": {
-			"version": "10.0.1",
-			"resolved": "https://registry.npmjs.org/espree/-/espree-10.0.1.tgz",
-			"integrity": "sha512-MWkrWZbJsL2UwnjxTX3gG8FneachS/Mwg7tdGXce011sJd5b0JG54vat5KHnfSBODZ3Wvzd2WnjxyzsRoVv+ww==",
-			"dev": true,
-			"peer": true,
-			"dependencies": {
-				"acorn": "^8.11.3",
-				"acorn-jsx": "^5.3.2",
-				"eslint-visitor-keys": "^4.0.0"
-			},
-			"engines": {
-				"node": "^18.18.0 || ^20.9.0 || >=21.1.0"
-			},
-			"funding": {
-				"url": "https://opencollective.com/eslint"
-			}
-		},
-		"node_modules/espree/node_modules/eslint-visitor-keys": {
-			"version": "4.0.0",
-			"resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-4.0.0.tgz",
-			"integrity": "sha512-OtIRv/2GyiF6o/d8K7MYKKbXrOUBIK6SfkIRM4Z0dY3w+LiQ0vy3F57m0Z71bjbyeiWFiHJ8brqnmE6H6/jEuw==",
-			"dev": true,
-			"peer": true,
-			"engines": {
-				"node": "^18.18.0 || ^20.9.0 || >=21.1.0"
-			},
-			"funding": {
-				"url": "https://opencollective.com/eslint"
-			}
-		},
 		"node_modules/esquery": {
 			"version": "1.5.0",
 			"resolved": "https://registry.npmjs.org/esquery/-/esquery-1.5.0.tgz",
@@ -6897,19 +6891,6 @@
 				"node": "^14.17.0 || ^16.13.0 || >=18.0.0"
 			}
 		},
-		"node_modules/globals": {
-			"version": "14.0.0",
-			"resolved": "https://registry.npmjs.org/globals/-/globals-14.0.0.tgz",
-			"integrity": "sha512-oahGvuMGQlPw/ivIYBjVSrWAfWLBeku5tpPE2fOPLi+WHffIWbuh2tCjhyQhTBPMf5E9jDEH4FOmTYgYwbKwtQ==",
-			"dev": true,
-			"peer": true,
-			"engines": {
-				"node": ">=18"
-			},
-			"funding": {
-				"url": "https://github.com/sponsors/sindresorhus"
-			}
-		},
 		"node_modules/globalthis": {
 			"version": "1.0.3",
 			"resolved": "https://registry.npmjs.org/globalthis/-/globalthis-1.0.3.tgz",
diff --git a/package.json b/package.json
index df7d380..0f30942 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
 		"@types/mocha": "^10.0.7",
 		"@types/node": "^22.5.0",
 		"@typescript-eslint/eslint-plugin": "^7.18.0",
-		"@typescript-eslint/rule-tester": "^7.18.0",
+		"@typescript-eslint/rule-tester": "^8.15.0",
 		"@veritem/eslint-config": "^0.0.11",
 		"bumpp": "^9.5.2",
 		"concurrently": "^8.2.2",