diff --git a/samples/book-app-web/package-lock.json b/samples/book-app-web/package-lock.json
index 2d85773..266da51 100644
--- a/samples/book-app-web/package-lock.json
+++ b/samples/book-app-web/package-lock.json
@@ -19,7 +19,7 @@
         "jsdom": "^27.0.0",
         "typescript": "^5.9.3",
         "vite": "^7.3.6",
-        "vitest": "^5.0.0"
+        "vitest": "^5.0.2"
       },
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         "node": "^20.19.0 || >=22.12.0"
@@ -1155,14 +1155,14 @@
       }
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     "node_modules/@vitest/mocker": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/@vitest/mocker/-/mocker-5.0.0.tgz",
-      "integrity": "sha512-66PGTMIiVJP3t4a5yxU9qPtf7MdTBs8jmToMvy+HVflB3Yy13WJZTtPePdvU+wjRV02SKK5doLbSA6o9pwOmiA==",
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/@vitest/mocker/-/mocker-5.0.2.tgz",
+      "integrity": "sha512-Z5FS00Q1SJHkB35xATsmWGdQ5WA1/0MV3CDjqyv7GavHv1OfOj145MNfHOlHk7QLes21dKFDHr8EO2zvL+9WGA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@jridgewell/trace-mapping": "0.3.31",
-        "@vitest/spy": "5.0.0",
+        "@vitest/spy": "5.0.2",
         "estree-walker": "^3.0.3",
         "magic-string": "^1.2.3"
       },
@@ -1183,9 +1183,9 @@
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     "node_modules/@vitest/spy": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/@vitest/spy/-/spy-5.0.0.tgz",
-      "integrity": "sha512-uy+luWBAPw9XfthoHi5AkfHUnuPYEESjl0p/r+meoBnU8bxg5GDQ3Ey8MjcJ6sqahkL4PFyrvfMJJBw7LbU06g==",
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/@vitest/spy/-/spy-5.0.2.tgz",
+      "integrity": "sha512-Ijc7T1nT9efNb5LxvjaBrEqw3f/QwUv5EE0nKqZxgqsaV/FxAAZ8baGylA8X/Z2oS4Lp+K74Jr6dTJsDKxJDeg==",
       "dev": true,
       "license": "MIT",
       "funding": {
@@ -1558,9 +1558,9 @@
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     },
     "node_modules/magic-string": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-1.3.1.tgz",
-      "integrity": "sha512-rm91zr2Ou+XueDTohjQQjdQEcYM6zVi8KVUCG8Ec3vHwUEKrhSdCNyfuIywkA6hcCAteIn0ZOtAHA6eGpiX+Pg==",
+      "version": "1.4.2",
+      "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-1.4.2.tgz",
+      "integrity": "sha512-vG+rjFRj1PqdIBozIxAGMjPlOhaVe+GXpbttY/iSK7rGcJRMlwNJO7dcUwmUqkymsFLJiNGI06t4D7Fr7yRC9g==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -1779,11 +1779,6 @@
       "version": "0.27.0",
       "license": "MIT"
     },
-    "node_modules/siginfo": {
-      "version": "2.0.0",
-      "dev": true,
-      "license": "ISC"
-    },
     "node_modules/source-map-js": {
       "version": "1.2.1",
       "dev": true,
@@ -1792,11 +1787,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/stackback": {
-      "version": "0.0.2",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/std-env": {
       "version": "4.2.0",
       "resolved": "https://registry.npmjs.org/std-env/-/std-env-4.2.0.tgz",
@@ -1970,14 +1960,14 @@
       }
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     "node_modules/vitest": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/vitest/-/vitest-5.0.0.tgz",
-      "integrity": "sha512-gpsMNoRhMjMktVxPtstOH4/PJuPyovVaMDr4oDilXaGH1EcqM2OE96SoHT2VIQ6fTGtTjqmHDrEu2X9RQiXf8Q==",
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/vitest/-/vitest-5.0.2.tgz",
+      "integrity": "sha512-7MQrx9pDv5aHiUcovIb/70Ys3tgtkUVgCtledvKdCmEO+/1Dicq5ZqoSxOW034m03oqC+oHOKui2dM6qtMLoJg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@types/chai": "^5.2.2",
-        "@vitest/mocker": "5.0.0",
+        "@vitest/mocker": "5.0.2",
         "chai": "^6.2.2",
         "es-module-lexer": "^2.3.2",
         "expect-type": "^1.4.0",
@@ -1985,10 +1975,10 @@
         "obug": "^2.1.4",
         "picomatch": "^4.0.7",
         "std-env": "^4.2.0",
-        "tinybench": "6.1.4",
-        "tinyexec": "1.3.0",
+        "tinybench": "^6.1.4",
+        "tinyexec": "^1.3.0",
         "tinyglobby": "^0.2.17",
-        "why-is-node-running": "^2.3.0"
+        "why-is-node-running": "^3.2.1"
       },
       "bin": {
         "vitest": "vitest.mjs"
@@ -2003,12 +1993,12 @@
         "@edge-runtime/vm": "*",
         "@opentelemetry/api": "^1.9.0",
         "@types/node": "^22.0.0 || >=24.0.0",
-        "@vitest/browser-playwright": "5.0.0",
-        "@vitest/browser-preview": "5.0.0",
+        "@vitest/browser-playwright": "5.0.2",
+        "@vitest/browser-preview": "5.0.2",
         "@vitest/browser-webdriverio": "^5.0.0-beta.5 || >=5.0.0",
-        "@vitest/coverage-istanbul": "5.0.0",
-        "@vitest/coverage-v8": "5.0.0",
-        "@vitest/ui": "5.0.0",
+        "@vitest/coverage-istanbul": "5.0.2",
+        "@vitest/coverage-v8": "5.0.2",
+        "@vitest/ui": "5.0.2",
         "happy-dom": "*",
         "jsdom": "*",
         "vite": "^6.4.0 || ^7.0.0 || ^8.0.0"
@@ -2092,18 +2082,16 @@
       }
     },
     "node_modules/why-is-node-running": {
-      "version": "2.3.0",
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/why-is-node-running/-/why-is-node-running-3.2.2.tgz",
+      "integrity": "sha512-NKUzAelcoCXhXL4dJzKIwXeR8iEVqsA0Lq6Vnd0UXvgaKbzVo4ZTHROF2Jidrv+SgxOQ03fMinnNhzZATxOD3A==",
       "dev": true,
       "license": "MIT",
-      "dependencies": {
-        "siginfo": "^2.0.0",
-        "stackback": "0.0.2"
-      },
       "bin": {
         "why-is-node-running": "cli.js"
       },
       "engines": {
-        "node": ">=8"
+        "node": ">=20.11"
       }
     },
     "node_modules/ws": {
diff --git a/samples/book-app-web/package.json b/samples/book-app-web/package.json
index 6946c23..d3e4909 100644
--- a/samples/book-app-web/package.json
+++ b/samples/book-app-web/package.json
@@ -24,6 +24,6 @@
     "jsdom": "^27.0.0",
     "typescript": "^5.9.3",
     "vite": "^7.3.6",
-    "vitest": "^5.0.0"
+    "vitest": "^5.0.2"
   }
 }