diff --git a/package.json b/package.json
index 5f4b7a8..b94089d 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "@total-typescript/ts-reset": "0.6.1",
     "@types/node": "25.3.5",
     "@vercel/ncc": "0.38.4",
-    "@vitest/coverage-v8": "4.0.18",
+    "@vitest/coverage-v8": "4.1.2",
     "prettier": "3.8.1",
     "ts-node": "10.9.2",
     "typescript": "5.9.3",
diff --git a/yarn.lock b/yarn.lock
index c534464..92268ee 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -819,27 +819,27 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@vitest/coverage-v8@npm:4.0.18":
-  version: 4.0.18
-  resolution: "@vitest/coverage-v8@npm:4.0.18"
+"@vitest/coverage-v8@npm:4.1.2":
+  version: 4.1.2
+  resolution: "@vitest/coverage-v8@npm:4.1.2"
   dependencies:
     "@bcoe/v8-coverage": "npm:^1.0.2"
-    "@vitest/utils": "npm:4.0.18"
-    ast-v8-to-istanbul: "npm:^0.3.10"
+    "@vitest/utils": "npm:4.1.2"
+    ast-v8-to-istanbul: "npm:^1.0.0"
     istanbul-lib-coverage: "npm:^3.2.2"
     istanbul-lib-report: "npm:^3.0.1"
     istanbul-reports: "npm:^3.2.0"
-    magicast: "npm:^0.5.1"
+    magicast: "npm:^0.5.2"
     obug: "npm:^2.1.1"
-    std-env: "npm:^3.10.0"
-    tinyrainbow: "npm:^3.0.3"
+    std-env: "npm:^4.0.0-rc.1"
+    tinyrainbow: "npm:^3.1.0"
   peerDependencies:
-    "@vitest/browser": 4.0.18
-    vitest: 4.0.18
+    "@vitest/browser": 4.1.2
+    vitest: 4.1.2
   peerDependenciesMeta:
     "@vitest/browser":
       optional: true
-  checksum: 10/33bd54aa8ea1c4b0acae77722b34460408325793d4d74159f7d73aedf2d1c4aa940c8666baf31c4b19b3760d68bbc268dd8c9265ebc2088cece428d26568afb4
+  checksum: 10/2a38252da937894dfd47a20839714cd49deb8ea0b8289fe25ba17b6677b99dc9b695e4c689b1d6532f19e0d1b81dbac2cf555f82a0ae75abf490dd4107407206
   languageName: node
   linkType: hard
 
@@ -885,6 +885,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@vitest/pretty-format@npm:4.1.2":
+  version: 4.1.2
+  resolution: "@vitest/pretty-format@npm:4.1.2"
+  dependencies:
+    tinyrainbow: "npm:^3.1.0"
+  checksum: 10/a07a6023c52b25be5c75fc05bb3317629390cc1b50eae6cbea91ba4c13193ec88e54abaa56b46b40ddb8a6a4558d667f2ba0e1cf2ee2d0e32b463244f3002aa7
+  languageName: node
+  linkType: hard
+
 "@vitest/runner@npm:4.0.18":
   version: 4.0.18
   resolution: "@vitest/runner@npm:4.0.18"
@@ -923,6 +932,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@vitest/utils@npm:4.1.2":
+  version: 4.1.2
+  resolution: "@vitest/utils@npm:4.1.2"
+  dependencies:
+    "@vitest/pretty-format": "npm:4.1.2"
+    convert-source-map: "npm:^2.0.0"
+    tinyrainbow: "npm:^3.1.0"
+  checksum: 10/854decf0eb639758d012c9aa53c3d7aed547e37c05ece6704d5f53035be77f704a24973ed95089926e1768c0b55902d42c4438660788e7a0f0e80d0fda1c713b
+  languageName: node
+  linkType: hard
+
 "abbrev@npm:^4.0.0":
   version: 4.0.0
   resolution: "abbrev@npm:4.0.0"
@@ -969,14 +989,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"ast-v8-to-istanbul@npm:^0.3.10":
-  version: 0.3.12
-  resolution: "ast-v8-to-istanbul@npm:0.3.12"
+"ast-v8-to-istanbul@npm:^1.0.0":
+  version: 1.0.0
+  resolution: "ast-v8-to-istanbul@npm:1.0.0"
   dependencies:
     "@jridgewell/trace-mapping": "npm:^0.3.31"
     estree-walker: "npm:^3.0.3"
     js-tokens: "npm:^10.0.0"
-  checksum: 10/a457149c1f3acd0a99ba0b1add4e34787f0a20e453e1e44df45e15f4aebc878a42bb2aa3d9902c3a87cea48a6d279ab05c5d4edd4d4f6a3c221b0b673140f33b
+  checksum: 10/9d92d5674f7a6cbd9215ed14f81c2255ba44a50ea529ff3159469a82a78d746f06023c060cf7ed702a42475b15bd152a51323b205508922d6c07e3c13d54c463
   languageName: node
   linkType: hard
 
@@ -1094,6 +1114,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"convert-source-map@npm:^2.0.0":
+  version: 2.0.0
+  resolution: "convert-source-map@npm:2.0.0"
+  checksum: 10/c987be3ec061348cdb3c2bfb924bec86dea1eacad10550a85ca23edb0fe3556c3a61c7399114f3331ccb3499d7fd0285ab24566e5745929412983494c3926e15
+  languageName: node
+  linkType: hard
+
 "create-require@npm:^1.1.0":
   version: 1.1.1
   resolution: "create-require@npm:1.1.1"
@@ -1617,7 +1644,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"magicast@npm:^0.5.1":
+"magicast@npm:^0.5.2":
   version: 0.5.2
   resolution: "magicast@npm:0.5.2"
   dependencies:
@@ -2082,6 +2109,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"std-env@npm:^4.0.0-rc.1":
+  version: 4.0.0
+  resolution: "std-env@npm:4.0.0"
+  checksum: 10/19ef21cd85da52dc1178288d1b69e242b6579c0a76ddba2374f859aa58678797ec4a34c4f1fe6b9007a032e04d6fd3fca4e27349c88809265a9cbd90d924203f
+  languageName: node
+  linkType: hard
+
 "supports-color@npm:^7.1.0":
   version: 7.2.0
   resolution: "supports-color@npm:7.2.0"
@@ -2117,7 +2151,7 @@ __metadata:
     "@total-typescript/ts-reset": "npm:0.6.1"
     "@types/node": "npm:25.3.5"
     "@vercel/ncc": "npm:0.38.4"
-    "@vitest/coverage-v8": "npm:4.0.18"
+    "@vitest/coverage-v8": "npm:4.1.2"
     date-fns: "npm:4.1.0"
     issue-metadata: "npm:0.2.4"
     prettier: "npm:3.8.1"
@@ -2170,6 +2204,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"tinyrainbow@npm:^3.1.0":
+  version: 3.1.0
+  resolution: "tinyrainbow@npm:3.1.0"
+  checksum: 10/4c2c01dde1e5bb9a74973daaae141d4d733d246280b2f9a7f6a9e7dd8e940d48b2580a6086125278777897bc44635d6ccec5f9f563c2179dd2129f4542d0ec05
+  languageName: node
+  linkType: hard
+
 "ts-node@npm:10.9.2":
   version: 10.9.2
   resolution: "ts-node@npm:10.9.2"