diff --git a/testbed/package-lock.json b/testbed/package-lock.json
index ba01d22..04837bd 100644
--- a/testbed/package-lock.json
+++ b/testbed/package-lock.json
@@ -12,7 +12,7 @@
         "react-dom": "^18.3.1"
       },
       "devDependencies": {
-        "@vitejs/plugin-react": "^4.3.1",
+        "@vitejs/plugin-react": "^5.2.0",
         "jsdom": "^25.0.1",
         "vite": "^6.4.2",
         "vitest": "^4.1.0"
@@ -929,9 +929,9 @@
       }
     },
     "node_modules/@rolldown/pluginutils": {
-      "version": "1.0.0-beta.27",
-      "resolved": "https://registry.npmjs.org/@rolldown/pluginutils/-/pluginutils-1.0.0-beta.27.tgz",
-      "integrity": "sha512-+d0F4MKMCbeVUJwG96uQ4SgAznZNSq93I3V+9NHA4OpvqG8mRCpGdKmK8l/dl02h2CCDHwW2FqilnTyDcAnqjA==",
+      "version": "1.0.0-rc.3",
+      "resolved": "https://registry.npmjs.org/@rolldown/pluginutils/-/pluginutils-1.0.0-rc.3.tgz",
+      "integrity": "sha512-eybk3TjzzzV97Dlj5c+XrBFW57eTNhzod66y9HrBlzJ6NsCrWCp/2kaPS3K9wJmurBC0Tdw4yPjXKZqlznim3Q==",
       "dev": true,
       "license": "MIT"
     },
@@ -1027,9 +1027,6 @@
         "arm"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -1044,9 +1041,6 @@
         "arm"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -1061,9 +1055,6 @@
         "arm64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -1078,9 +1069,6 @@
         "arm64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -1095,9 +1083,6 @@
         "loong64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -1112,9 +1097,6 @@
         "loong64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -1129,9 +1111,6 @@
         "ppc64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -1146,9 +1125,6 @@
         "ppc64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -1163,9 +1139,6 @@
         "riscv64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -1180,9 +1153,6 @@
         "riscv64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -1197,9 +1167,6 @@
         "s390x"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -1214,9 +1181,6 @@
         "x64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -1231,9 +1195,6 @@
         "x64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -1402,24 +1363,24 @@
       "license": "MIT"
     },
     "node_modules/@vitejs/plugin-react": {
-      "version": "4.7.0",
-      "resolved": "https://registry.npmjs.org/@vitejs/plugin-react/-/plugin-react-4.7.0.tgz",
-      "integrity": "sha512-gUu9hwfWvvEDBBmgtAowQCojwZmJ5mcLn3aufeCsitijs3+f2NsrPtlAWIR6OPiqljl96GVCUbLe0HyqIpVaoA==",
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/@vitejs/plugin-react/-/plugin-react-5.2.0.tgz",
+      "integrity": "sha512-YmKkfhOAi3wsB1PhJq5Scj3GXMn3WvtQ/JC0xoopuHoXSdmtdStOpFrYaT1kie2YgFBcIe64ROzMYRjCrYOdYw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@babel/core": "^7.28.0",
+        "@babel/core": "^7.29.0",
         "@babel/plugin-transform-react-jsx-self": "^7.27.1",
         "@babel/plugin-transform-react-jsx-source": "^7.27.1",
-        "@rolldown/pluginutils": "1.0.0-beta.27",
+        "@rolldown/pluginutils": "1.0.0-rc.3",
         "@types/babel__core": "^7.20.5",
-        "react-refresh": "^0.17.0"
+        "react-refresh": "^0.18.0"
       },
       "engines": {
-        "node": "^14.18.0 || >=16.0.0"
+        "node": "^20.19.0 || >=22.12.0"
       },
       "peerDependencies": {
-        "vite": "^4.2.0 || ^5.0.0 || ^6.0.0 || ^7.0.0"
+        "vite": "^4.2.0 || ^5.0.0 || ^6.0.0 || ^7.0.0 || ^8.0.0"
       }
     },
     "node_modules/@vitest/expect": {
@@ -2429,9 +2390,9 @@
       }
     },
     "node_modules/react-refresh": {
-      "version": "0.17.0",
-      "resolved": "https://registry.npmjs.org/react-refresh/-/react-refresh-0.17.0.tgz",
-      "integrity": "sha512-z6F7K9bV85EfseRCp2bzrpyQ0Gkw1uLoCel9XBVWPg/TjRj94SkJzUTGfOa4bs7iJvBWtQG0Wq7wnI0syw3EBQ==",
+      "version": "0.18.0",
+      "resolved": "https://registry.npmjs.org/react-refresh/-/react-refresh-0.18.0.tgz",
+      "integrity": "sha512-QgT5//D3jfjJb6Gsjxv0Slpj23ip+HtOpnNgnb2S5zU3CB26G/IDPGoy4RJB42wzFE46DRsstbW6tKHoKbhAxw==",
       "dev": true,
       "license": "MIT",
       "engines": {
diff --git a/testbed/package.json b/testbed/package.json
index 4c13800..f29e9f4 100644
--- a/testbed/package.json
+++ b/testbed/package.json
@@ -16,7 +16,7 @@
     "react-dom": "^18.3.1"
   },
   "devDependencies": {
-    "@vitejs/plugin-react": "^4.3.1",
+    "@vitejs/plugin-react": "^5.2.0",
     "jsdom": "^25.0.1",
     "vite": "^6.4.2",
     "vitest": "^4.1.0"