diff --git a/package-lock.json b/package-lock.json
index bf67a99..1d52f5a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,7 +24,7 @@
       },
       "devDependencies": {
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-        "@heroku-cli/test-utils": "^0.3.0",
+        "@heroku-cli/test-utils": "^1.0.2",
         "@types/debug": "^4.1.12",
         "@types/node": "^22.15.3",
         "@types/tmp": "^0.2.6",
@@ -947,9 +947,9 @@
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     "node_modules/@heroku-cli/test-utils": {
-      "version": "0.3.0",
-      "resolved": "https://registry.npmjs.org/@heroku-cli/test-utils/-/test-utils-0.3.0.tgz",
-      "integrity": "sha512-i5Sj8BbehB+GCgSJwtotlDwMME0+N5UfyqzuQYWwc4JtRWUuP16DuByL1xNwK/ZqhPtMuIuHIXuIm002VP06Fw==",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/@heroku-cli/test-utils/-/test-utils-1.0.2.tgz",
+      "integrity": "sha512-Kfq1fnwCB7Hh+EPVZlkyjMNsZSTrTheJc0EdgKYiw5GO/U2mfAdysxMTiBOh+136TGLGDBuOBAS5BItRnXbwBg==",
       "dev": true,
       "license": "ISC",
       "dependencies": {
@@ -961,14 +961,13 @@
         "node": ">=20"
       },
       "peerDependencies": {
+        "@vitest/eslint-plugin": ">=1.6",
         "eslint": "^9",
         "eslint-config-oclif": "^6",
-        "eslint-plugin-vitest": ">=0.5",
-        "nock": ">=14",
-        "sinon": ">=20"
+        "nock": ">=14"
       },
       "peerDependenciesMeta": {
-        "eslint-plugin-vitest": {
+        "@vitest/eslint-plugin": {
           "optional": true
         }
       }
@@ -2298,51 +2297,6 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
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-    "node_modules/@sinonjs/commons": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/@sinonjs/commons/-/commons-3.0.1.tgz",
-      "integrity": "sha512-K3mCHKQ9sVh8o1C9cxkwxaOmXoAMlDxC1mYyHrjqOWEcBjYr76t96zL2zlj5dUGZ3HSw240X1qgH3Mjf1yJWpQ==",
-      "dev": true,
-      "license": "BSD-3-Clause",
-      "peer": true,
-      "dependencies": {
-        "type-detect": "4.0.8"
-      }
-    },
-    "node_modules/@sinonjs/fake-timers": {
-      "version": "15.4.0",
-      "resolved": "https://registry.npmjs.org/@sinonjs/fake-timers/-/fake-timers-15.4.0.tgz",
-      "integrity": "sha512-DsG+8/LscQIQg68J6Ef3dv10u6nVyetYn923s3/sus5eaGfTo1of5WMZSLf0UJc9KDuKPilPH0UDJCjvNbDNCA==",
-      "dev": true,
-      "license": "BSD-3-Clause",
-      "peer": true,
-      "dependencies": {
-        "@sinonjs/commons": "^3.0.1"
-      }
-    },
-    "node_modules/@sinonjs/samsam": {
-      "version": "10.0.2",
-      "resolved": "https://registry.npmjs.org/@sinonjs/samsam/-/samsam-10.0.2.tgz",
-      "integrity": "sha512-8lVwD1Df1BmzoaOLhMcGGcz/Jyr5QY2KSB75/YK1QgKzoabTeLdIVyhXNZK9ojfSKSdirbXqdbsXXqP9/Ve8+A==",
-      "dev": true,
-      "license": "BSD-3-Clause",
-      "peer": true,
-      "dependencies": {
-        "@sinonjs/commons": "^3.0.1",
-        "type-detect": "^4.1.0"
-      }
-    },
-    "node_modules/@sinonjs/samsam/node_modules/type-detect": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/type-detect/-/type-detect-4.1.0.tgz",
-      "integrity": "sha512-Acylog8/luQ8L7il+geoSxhEkazvkslg7PSNKOX59mbB9cOveP5aq9h74Y7YU8yDpJwetzQQrfIwtf4Wp4LKcw==",
-      "dev": true,
-      "license": "MIT",
-      "peer": true,
-      "engines": {
-        "node": ">=4"
-      }
-    },
     "node_modules/@standard-schema/spec": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/@standard-schema/spec/-/spec-1.1.0.tgz",
@@ -4275,17 +4229,6 @@
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-      "version": "9.0.0",
-      "resolved": "https://registry.npmjs.org/diff/-/diff-9.0.0.tgz",
-      "integrity": "sha512-svtcdpS8CgJyqAjEQIXdb3OjhFVVYjzGAPO8WGCmRbrml64SPw/jJD4GoE98aR7r25A0XcgrK3F02yw9R/vhQw==",
-      "dev": true,
-      "license": "BSD-3-Clause",
-      "peer": true,
-      "engines": {
-        "node": ">=0.3.1"
-      }
-    },
     "node_modules/dir-glob": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/dir-glob/-/dir-glob-3.0.1.tgz",
@@ -9083,24 +9026,6 @@
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       "license": "ISC"
     },
-    "node_modules/sinon": {
-      "version": "22.0.0",
-      "resolved": "https://registry.npmjs.org/sinon/-/sinon-22.0.0.tgz",
-      "integrity": "sha512-sq/6DpdXOrLyfbKlXLg/Usc7xu8YXPeLkOFZRvA3bNUSA2lhbrZ06yuXbH1fkzBPCbz9O10+7hznzUsjaYNm0Q==",
-      "dev": true,
-      "license": "BSD-3-Clause",
-      "peer": true,
-      "dependencies": {
-        "@sinonjs/commons": "^3.0.1",
-        "@sinonjs/fake-timers": "^15.4.0",
-        "@sinonjs/samsam": "^10.0.2",
-        "diff": "^9.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/sinon"
-      }
-    },
     "node_modules/slash": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/slash/-/slash-3.0.0.tgz",
@@ -9596,17 +9521,6 @@
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-    "node_modules/type-detect": {
-      "version": "4.0.8",
-      "resolved": "https://registry.npmjs.org/type-detect/-/type-detect-4.0.8.tgz",
-      "integrity": "sha512-0fr/mIH1dlO+x7TlcMy+bIDqKPsw/70tVyeHW787goQjhmqaZe10uwLujubK9q9Lg6Fiho1KUKDYz0Z7k7g5/g==",
-      "dev": true,
-      "license": "MIT",
-      "peer": true,
-      "engines": {
-        "node": ">=4"
-      }
-    },
     "node_modules/type-fest": {
       "version": "0.21.3",
       "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.21.3.tgz",
diff --git a/package.json b/package.json
index aa17a32..07e8e5e 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
   ],
   "devDependencies": {
     "@heroku-cli/schema": "^2.0.0",
-    "@heroku-cli/test-utils": "^0.3.0",
+    "@heroku-cli/test-utils": "^1.0.2",
     "@types/debug": "^4.1.12",
     "@types/node": "^22.15.3",
     "@types/tmp": "^0.2.6",