diff --git a/package.json b/package.json
index f5661c0..d66e9fc 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "coverage": "vitest run --coverage"
   },
   "devDependencies": {
-    "@biomejs/biome": "2.0.6",
+    "@biomejs/biome": "2.1.1",
     "@vitest/coverage-v8": "^3.2.4",
     "typescript": "^5.8.3",
     "vitest": "^3.2.4"
diff --git a/yarn.lock b/yarn.lock
index 2225bd7..8917b24 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -78,18 +78,18 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@biomejs/biome@npm:2.0.6":
-  version: 2.0.6
-  resolution: "@biomejs/biome@npm:2.0.6"
-  dependencies:
-    "@biomejs/cli-darwin-arm64": "npm:2.0.6"
-    "@biomejs/cli-darwin-x64": "npm:2.0.6"
-    "@biomejs/cli-linux-arm64": "npm:2.0.6"
-    "@biomejs/cli-linux-arm64-musl": "npm:2.0.6"
-    "@biomejs/cli-linux-x64": "npm:2.0.6"
-    "@biomejs/cli-linux-x64-musl": "npm:2.0.6"
-    "@biomejs/cli-win32-arm64": "npm:2.0.6"
-    "@biomejs/cli-win32-x64": "npm:2.0.6"
+"@biomejs/biome@npm:2.1.1":
+  version: 2.1.1
+  resolution: "@biomejs/biome@npm:2.1.1"
+  dependencies:
+    "@biomejs/cli-darwin-arm64": "npm:2.1.1"
+    "@biomejs/cli-darwin-x64": "npm:2.1.1"
+    "@biomejs/cli-linux-arm64": "npm:2.1.1"
+    "@biomejs/cli-linux-arm64-musl": "npm:2.1.1"
+    "@biomejs/cli-linux-x64": "npm:2.1.1"
+    "@biomejs/cli-linux-x64-musl": "npm:2.1.1"
+    "@biomejs/cli-win32-arm64": "npm:2.1.1"
+    "@biomejs/cli-win32-x64": "npm:2.1.1"
   dependenciesMeta:
     "@biomejs/cli-darwin-arm64":
       optional: true
@@ -109,62 +109,62 @@ __metadata:
       optional: true
   bin:
     biome: bin/biome
-  checksum: 10c0/eafaf3981580314c08085542152396f3417637d08d7b8aaee6a5173a978435d7688b1b6b547096e3a9d3573f03cfe526f7342dd341143c322c03d545df126f18
+  checksum: 10c0/16efcf85b5b4434802b5541f9068ce9f58f2e195824936991c7217fda7b290b9a0e2ae6bc9e3c3e65e9f5492a3a3f0d0a9cf024cfae84ddc2b05b6e260b3bd2d
   languageName: node
   linkType: hard
 
-"@biomejs/cli-darwin-arm64@npm:2.0.6":
-  version: 2.0.6
-  resolution: "@biomejs/cli-darwin-arm64@npm:2.0.6"
+"@biomejs/cli-darwin-arm64@npm:2.1.1":
+  version: 2.1.1
+  resolution: "@biomejs/cli-darwin-arm64@npm:2.1.1"
   conditions: os=darwin & cpu=arm64
   languageName: node
   linkType: hard
 
-"@biomejs/cli-darwin-x64@npm:2.0.6":
-  version: 2.0.6
-  resolution: "@biomejs/cli-darwin-x64@npm:2.0.6"
+"@biomejs/cli-darwin-x64@npm:2.1.1":
+  version: 2.1.1
+  resolution: "@biomejs/cli-darwin-x64@npm:2.1.1"
   conditions: os=darwin & cpu=x64
   languageName: node
   linkType: hard
 
-"@biomejs/cli-linux-arm64-musl@npm:2.0.6":
-  version: 2.0.6
-  resolution: "@biomejs/cli-linux-arm64-musl@npm:2.0.6"
+"@biomejs/cli-linux-arm64-musl@npm:2.1.1":
+  version: 2.1.1
+  resolution: "@biomejs/cli-linux-arm64-musl@npm:2.1.1"
   conditions: os=linux & cpu=arm64 & libc=musl
   languageName: node
   linkType: hard
 
-"@biomejs/cli-linux-arm64@npm:2.0.6":
-  version: 2.0.6
-  resolution: "@biomejs/cli-linux-arm64@npm:2.0.6"
+"@biomejs/cli-linux-arm64@npm:2.1.1":
+  version: 2.1.1
+  resolution: "@biomejs/cli-linux-arm64@npm:2.1.1"
   conditions: os=linux & cpu=arm64 & libc=glibc
   languageName: node
   linkType: hard
 
-"@biomejs/cli-linux-x64-musl@npm:2.0.6":
-  version: 2.0.6
-  resolution: "@biomejs/cli-linux-x64-musl@npm:2.0.6"
+"@biomejs/cli-linux-x64-musl@npm:2.1.1":
+  version: 2.1.1
+  resolution: "@biomejs/cli-linux-x64-musl@npm:2.1.1"
   conditions: os=linux & cpu=x64 & libc=musl
   languageName: node
   linkType: hard
 
-"@biomejs/cli-linux-x64@npm:2.0.6":
-  version: 2.0.6
-  resolution: "@biomejs/cli-linux-x64@npm:2.0.6"
+"@biomejs/cli-linux-x64@npm:2.1.1":
+  version: 2.1.1
+  resolution: "@biomejs/cli-linux-x64@npm:2.1.1"
   conditions: os=linux & cpu=x64 & libc=glibc
   languageName: node
   linkType: hard
 
-"@biomejs/cli-win32-arm64@npm:2.0.6":
-  version: 2.0.6
-  resolution: "@biomejs/cli-win32-arm64@npm:2.0.6"
+"@biomejs/cli-win32-arm64@npm:2.1.1":
+  version: 2.1.1
+  resolution: "@biomejs/cli-win32-arm64@npm:2.1.1"
   conditions: os=win32 & cpu=arm64
   languageName: node
   linkType: hard
 
-"@biomejs/cli-win32-x64@npm:2.0.6":
-  version: 2.0.6
-  resolution: "@biomejs/cli-win32-x64@npm:2.0.6"
+"@biomejs/cli-win32-x64@npm:2.1.1":
+  version: 2.1.1
+  resolution: "@biomejs/cli-win32-x64@npm:2.1.1"
   conditions: os=win32 & cpu=x64
   languageName: node
   linkType: hard
@@ -3246,7 +3246,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "intmax2-function@workspace:."
   dependencies:
-    "@biomejs/biome": "npm:2.0.6"
+    "@biomejs/biome": "npm:2.1.1"
     "@vitest/coverage-v8": "npm:^3.2.4"
     typescript: "npm:^5.8.3"
     vitest: "npm:^3.2.4"