diff --git a/package-lock.json b/package-lock.json
index 0ba1f716..a03c1308 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,7 @@
         "@rollup/plugin-replace": "^6.0.3",
         "@rollup/plugin-terser": "^1.0.0",
         "@types/node": "^26.4.1",
-        "@vitest/coverage-v8": "~4.1.11",
+        "@vitest/coverage-v8": "~5.0.0",
         "@webgpu/types": "^0.1.72",
         "enquirer": "^2.4.1",
         "eslint": "^10.10.0",
@@ -2693,29 +2693,27 @@
       }
     },
     "node_modules/@vitest/coverage-v8": {
-      "version": "4.1.11",
-      "resolved": "https://registry.npmjs.org/@vitest/coverage-v8/-/coverage-v8-4.1.11.tgz",
-      "integrity": "sha512-8MVGEFnJIcdGjcbfKmeq8z0pZHH0JlVtoVZH9Q/qwUp6wyFnEJUBMrw9DCaj+ra3vShGmhavjalMIhPNxZAUcw==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/@vitest/coverage-v8/-/coverage-v8-5.0.0.tgz",
+      "integrity": "sha512-toMg6PZGCIa/lQNCDoASrfb1ly4hsUKXFtFYC9kD4t78o5Y6LyNJU7AENt8eHPr3quYdxaxK7hj2mnbFfUk9NA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@bcoe/v8-coverage": "^1.0.2",
-        "@vitest/utils": "4.1.11",
-        "ast-v8-to-istanbul": "^1.0.0",
-        "istanbul-lib-coverage": "^3.2.2",
-        "istanbul-lib-report": "^3.0.1",
-        "istanbul-reports": "^3.2.0",
-        "magicast": "^0.5.2",
-        "obug": "^2.1.1",
-        "std-env": "^4.0.0-rc.1",
-        "tinyrainbow": "^3.1.0"
+        "@vitest/istanbul-lib-coverage": "^1.0.0",
+        "@vitest/istanbul-lib-report": "^1.0.0",
+        "ast-v8-to-istanbul": "^1.0.5",
+        "magicast": "^0.5.4",
+        "obug": "^2.1.4",
+        "std-env": "^4.2.0",
+        "tinyrainbow": "^3.1.1"
       },
       "funding": {
         "url": "https://opencollective.com/vitest"
       },
       "peerDependencies": {
-        "@vitest/browser": "4.1.11",
-        "vitest": "4.1.11"
+        "@vitest/browser": "5.0.0",
+        "vitest": "5.0.0"
       },
       "peerDependenciesMeta": {
         "@vitest/browser": {
@@ -2741,6 +2739,29 @@
         "url": "https://opencollective.com/vitest"
       }
     },
+    "node_modules/@vitest/istanbul-lib-coverage": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/@vitest/istanbul-lib-coverage/-/istanbul-lib-coverage-1.0.1.tgz",
+      "integrity": "sha512-k3DJZ8LhMBK9NS4SclF1ASD3OgXEWDorbIcPTRDK0/Zae6fRvu+fJRxtFdLfHsa9Y24beCdPnoNZ4LviTNstfA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=22"
+      }
+    },
+    "node_modules/@vitest/istanbul-lib-report": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/@vitest/istanbul-lib-report/-/istanbul-lib-report-1.0.1.tgz",
+      "integrity": "sha512-1EOLRfsTMnyAr3+kEAsP4o9dhaDlGPpD7H5iLBBeq//YpNB1VIahkPhB+eRp9N2Dkfw8oySROjE3yf9XDeaIkQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@vitest/istanbul-lib-coverage": "1.0.1"
+      },
+      "engines": {
+        "node": ">=22"
+      }
+    },
     "node_modules/@vitest/mocker": {
       "version": "4.1.11",
       "resolved": "https://registry.npmjs.org/@vitest/mocker/-/mocker-4.1.11.tgz",
@@ -4440,13 +4461,6 @@
         "node": "^20.19.0 || ^22.12.0 || >=24.0.0"
       }
     },
-    "node_modules/html-escaper": {
-      "version": "2.0.2",
-      "resolved": "https://registry.npmjs.org/html-escaper/-/html-escaper-2.0.2.tgz",
-      "integrity": "sha512-H2iMtd0I4Mt5eYiapRdIDjp+XzelXQ0tFE4JS7YFwFevXXMmOp9myNrUvCg0D6ws8iqkRPBfKHgbwig1SmlLfg==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/human-signals": {
       "version": "8.0.1",
       "resolved": "https://registry.npmjs.org/human-signals/-/human-signals-8.0.1.tgz",
@@ -4671,45 +4685,6 @@
       "dev": true,
       "license": "ISC"
     },
-    "node_modules/istanbul-lib-coverage": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/istanbul-lib-coverage/-/istanbul-lib-coverage-3.2.2.tgz",
-      "integrity": "sha512-O8dpsF+r0WV/8MNRKfnmrtCWhuKjxrq2w+jpzBL5UZKTi2LeVWnWOmWRxFlesJONmc+wLAGvKQZEOanko0LFTg==",
-      "dev": true,
-      "license": "BSD-3-Clause",
-      "engines": {
-        "node": ">=8"
-      }
-    },
-    "node_modules/istanbul-lib-report": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/istanbul-lib-report/-/istanbul-lib-report-3.0.1.tgz",
-      "integrity": "sha512-GCfE1mtsHGOELCU8e/Z7YWzpmybrx/+dSTfLrvY8qRmaY6zXTKWn6WQIjaAFw069icm6GVMNkgu0NzI4iPZUNw==",
-      "dev": true,
-      "license": "BSD-3-Clause",
-      "dependencies": {
-        "istanbul-lib-coverage": "^3.0.0",
-        "make-dir": "^4.0.0",
-        "supports-color": "^7.1.0"
-      },
-      "engines": {
-        "node": ">=10"
-      }
-    },
-    "node_modules/istanbul-reports": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/istanbul-reports/-/istanbul-reports-3.2.0.tgz",
-      "integrity": "sha512-HGYWWS/ehqTV3xN10i23tkPkpH46MLCIMFNCaaKNavAXTF1RkqxawEPtnjnGZ6XKSInBKkiOA5BKS+aZiY3AvA==",
-      "dev": true,
-      "license": "BSD-3-Clause",
-      "dependencies": {
-        "html-escaper": "^2.0.0",
-        "istanbul-lib-report": "^3.0.0"
-      },
-      "engines": {
-        "node": ">=8"
-      }
-    },
     "node_modules/js-tokens": {
       "version": "10.0.0",
       "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-10.0.0.tgz",
@@ -5232,22 +5207,6 @@
         "source-map-js": "^1.2.1"
       }
     },
-    "node_modules/make-dir": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-4.0.0.tgz",
-      "integrity": "sha512-hXdUTZYIVOt1Ex//jAQi+wTZZpUpwBj/0QsOzqegb3rGMMeJiSEu5xLHnYfBrRV4RH2+OCSOO95Is/7x1WJ4bw==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "semver": "^7.5.3"
-      },
-      "engines": {
-        "node": ">=10"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/sindresorhus"
-      }
-    },
     "node_modules/mdn-data": {
       "version": "2.27.1",
       "resolved": "https://registry.npmjs.org/mdn-data/-/mdn-data-2.27.1.tgz",
diff --git a/package.json b/package.json
index 4fed5f8e..e11f6e28 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "@rollup/plugin-replace": "^6.0.3",
     "@rollup/plugin-terser": "^1.0.0",
     "@types/node": "^26.4.1",
-    "@vitest/coverage-v8": "~4.1.11",
+    "@vitest/coverage-v8": "~5.0.0",
     "@webgpu/types": "^0.1.72",
     "enquirer": "^2.4.1",
     "eslint": "^10.10.0",