diff --git a/biome.json b/biome.json
index 1ce7e15..a773dc7 100644
--- a/biome.json
+++ b/biome.json
@@ -1,7 +1,15 @@
 {
-  "$schema": "https://biomejs.dev/schemas/1.9.0/schema.json",
+  "$schema": "https://biomejs.dev/schemas/2.0.0/schema.json",
   "files": {
-    "ignore": [".tsimp", ".yarn", "coverage", "dist", ".pnp.cjs", ".pnp.loader.mjs"]
+    "includes": [
+      "**",
+      "!**/.tsimp",
+      "!**/.yarn",
+      "!**/coverage",
+      "!**/dist",
+      "!**/.pnp.cjs",
+      "!**/.pnp.loader.mjs"
+    ]
   },
   "formatter": {
     "lineWidth": 100,
@@ -14,10 +22,15 @@
       },
       "correctness": {
         "noUnusedImports": "warn",
-        "noUnusedVariables": "warn"
+        "noUnusedVariables": {
+          "level": "warn",
+          "options": {
+            "ignoreRestSiblings": true
+          }
+        }
       },
       "suspicious": {
-        "noConsoleLog": "warn"
+        "noConsole": "warn"
       }
     }
   },
@@ -33,17 +46,11 @@
   },
   "overrides": [
     {
-      "include": ["**/package.json"],
-      "formatter": {
-        "lineWidth": 1
-      }
-    },
-    {
-      "include": ["**/vite.config.ts"],
+      "includes": ["**/vite.config.ts"],
       "linter": {
         "rules": {
           "suspicious": {
-            "noConsoleLog": "off"
+            "noConsole": "off"
           }
         }
       }
diff --git a/packages/react-async-button/package.json b/packages/react-async-button/package.json
index 6e28775..230e16d 100644
--- a/packages/react-async-button/package.json
+++ b/packages/react-async-button/package.json
@@ -36,7 +36,7 @@
     "make-cancellable-promise": "^2.0.0"
   },
   "devDependencies": {
-    "@biomejs/biome": "1.9.0",
+    "@biomejs/biome": "2.0.0",
     "@testing-library/dom": "^10.0.0",
     "@testing-library/jest-dom": "^6.0.0",
     "@testing-library/react": "^16.0.0",
diff --git a/packages/react-async-button/src/AsyncButton.spec.tsx b/packages/react-async-button/src/AsyncButton.spec.tsx
index 1d03abf..7917b16 100644
--- a/packages/react-async-button/src/AsyncButton.spec.tsx
+++ b/packages/react-async-button/src/AsyncButton.spec.tsx
@@ -5,6 +5,7 @@ import { userEvent } from '@testing-library/user-event';
 
 import AsyncButton from './index.js';
 
+// biome-ignore lint/correctness/useHookAtTopLevel: False positive, see https://github.com/biomejs/biome/issues/6396
 vi.useFakeTimers();
 
 const pendingConfig = {
diff --git a/test/package.json b/test/package.json
index f536748..bc4ea83 100644
--- a/test/package.json
+++ b/test/package.json
@@ -25,7 +25,7 @@
     "styled-components": "^6.1.8"
   },
   "devDependencies": {
-    "@biomejs/biome": "1.9.0",
+    "@biomejs/biome": "2.0.0",
     "@types/react": "*",
     "@types/styled-components": "^5.1.26",
     "@vitejs/plugin-react": "^4.3.4",
diff --git a/yarn.lock b/yarn.lock
index 5d78b52..b61152d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -226,18 +226,18 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@biomejs/biome@npm:1.9.0":
-  version: 1.9.0
-  resolution: "@biomejs/biome@npm:1.9.0"
-  dependencies:
-    "@biomejs/cli-darwin-arm64": "npm:1.9.0"
-    "@biomejs/cli-darwin-x64": "npm:1.9.0"
-    "@biomejs/cli-linux-arm64": "npm:1.9.0"
-    "@biomejs/cli-linux-arm64-musl": "npm:1.9.0"
-    "@biomejs/cli-linux-x64": "npm:1.9.0"
-    "@biomejs/cli-linux-x64-musl": "npm:1.9.0"
-    "@biomejs/cli-win32-arm64": "npm:1.9.0"
-    "@biomejs/cli-win32-x64": "npm:1.9.0"
+"@biomejs/biome@npm:2.0.0":
+  version: 2.0.0
+  resolution: "@biomejs/biome@npm:2.0.0"
+  dependencies:
+    "@biomejs/cli-darwin-arm64": "npm:2.0.0"
+    "@biomejs/cli-darwin-x64": "npm:2.0.0"
+    "@biomejs/cli-linux-arm64": "npm:2.0.0"
+    "@biomejs/cli-linux-arm64-musl": "npm:2.0.0"
+    "@biomejs/cli-linux-x64": "npm:2.0.0"
+    "@biomejs/cli-linux-x64-musl": "npm:2.0.0"
+    "@biomejs/cli-win32-arm64": "npm:2.0.0"
+    "@biomejs/cli-win32-x64": "npm:2.0.0"
   dependenciesMeta:
     "@biomejs/cli-darwin-arm64":
       optional: true
@@ -257,62 +257,62 @@ __metadata:
       optional: true
   bin:
     biome: bin/biome
-  checksum: 10c0/b07ad2c8dc3d52c0a4eea37f98d36399b33a13759903aa65f9678db916810b773fe94937c304899158479bccd8c3c90f0f30af22b34d6dc5963774f1acc5e245
+  checksum: 10c0/a255d2e84e303c6b1bd841877463f358415a35fb39dc4051dec80d9dd44e4f2f546e7e13804f7cd9f0932ca11664600f819e0b0dd75c55c2c0571ed771d86cb5
   languageName: node
   linkType: hard
 
-"@biomejs/cli-darwin-arm64@npm:1.9.0":
-  version: 1.9.0
-  resolution: "@biomejs/cli-darwin-arm64@npm:1.9.0"
+"@biomejs/cli-darwin-arm64@npm:2.0.0":
+  version: 2.0.0
+  resolution: "@biomejs/cli-darwin-arm64@npm:2.0.0"
   conditions: os=darwin & cpu=arm64
   languageName: node
   linkType: hard
 
-"@biomejs/cli-darwin-x64@npm:1.9.0":
-  version: 1.9.0
-  resolution: "@biomejs/cli-darwin-x64@npm:1.9.0"
+"@biomejs/cli-darwin-x64@npm:2.0.0":
+  version: 2.0.0
+  resolution: "@biomejs/cli-darwin-x64@npm:2.0.0"
   conditions: os=darwin & cpu=x64
   languageName: node
   linkType: hard
 
-"@biomejs/cli-linux-arm64-musl@npm:1.9.0":
-  version: 1.9.0
-  resolution: "@biomejs/cli-linux-arm64-musl@npm:1.9.0"
+"@biomejs/cli-linux-arm64-musl@npm:2.0.0":
+  version: 2.0.0
+  resolution: "@biomejs/cli-linux-arm64-musl@npm:2.0.0"
   conditions: os=linux & cpu=arm64 & libc=musl
   languageName: node
   linkType: hard
 
-"@biomejs/cli-linux-arm64@npm:1.9.0":
-  version: 1.9.0
-  resolution: "@biomejs/cli-linux-arm64@npm:1.9.0"
+"@biomejs/cli-linux-arm64@npm:2.0.0":
+  version: 2.0.0
+  resolution: "@biomejs/cli-linux-arm64@npm:2.0.0"
   conditions: os=linux & cpu=arm64 & libc=glibc
   languageName: node
   linkType: hard
 
-"@biomejs/cli-linux-x64-musl@npm:1.9.0":
-  version: 1.9.0
-  resolution: "@biomejs/cli-linux-x64-musl@npm:1.9.0"
+"@biomejs/cli-linux-x64-musl@npm:2.0.0":
+  version: 2.0.0
+  resolution: "@biomejs/cli-linux-x64-musl@npm:2.0.0"
   conditions: os=linux & cpu=x64 & libc=musl
   languageName: node
   linkType: hard
 
-"@biomejs/cli-linux-x64@npm:1.9.0":
-  version: 1.9.0
-  resolution: "@biomejs/cli-linux-x64@npm:1.9.0"
+"@biomejs/cli-linux-x64@npm:2.0.0":
+  version: 2.0.0
+  resolution: "@biomejs/cli-linux-x64@npm:2.0.0"
   conditions: os=linux & cpu=x64 & libc=glibc
   languageName: node
   linkType: hard
 
-"@biomejs/cli-win32-arm64@npm:1.9.0":
-  version: 1.9.0
-  resolution: "@biomejs/cli-win32-arm64@npm:1.9.0"
+"@biomejs/cli-win32-arm64@npm:2.0.0":
+  version: 2.0.0
+  resolution: "@biomejs/cli-win32-arm64@npm:2.0.0"
   conditions: os=win32 & cpu=arm64
   languageName: node
   linkType: hard
 
-"@biomejs/cli-win32-x64@npm:1.9.0":
-  version: 1.9.0
-  resolution: "@biomejs/cli-win32-x64@npm:1.9.0"
+"@biomejs/cli-win32-x64@npm:2.0.0":
+  version: 2.0.0
+  resolution: "@biomejs/cli-win32-x64@npm:2.0.0"
   conditions: os=win32 & cpu=x64
   languageName: node
   linkType: hard
@@ -1059,7 +1059,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@wojtekmaj/react-async-button@workspace:packages/react-async-button"
   dependencies:
-    "@biomejs/biome": "npm:1.9.0"
+    "@biomejs/biome": "npm:2.0.0"
     "@testing-library/dom": "npm:^10.0.0"
     "@testing-library/jest-dom": "npm:^6.0.0"
     "@testing-library/react": "npm:^16.0.0"
@@ -2547,7 +2547,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "test@workspace:test"
   dependencies:
-    "@biomejs/biome": "npm:1.9.0"
+    "@biomejs/biome": "npm:2.0.0"
     "@types/react": "npm:*"
     "@types/styled-components": "npm:^5.1.26"
     "@vitejs/plugin-react": "npm:^4.3.4"