diff --git a/csharp/web-ui/reactexample/package-lock.json b/csharp/web-ui/reactexample/package-lock.json
index 58e61014..85f0ef62 100644
--- a/csharp/web-ui/reactexample/package-lock.json
+++ b/csharp/web-ui/reactexample/package-lock.json
@@ -11,7 +11,7 @@
         "@bufbuild/protobuf": "2.12.1",
         "@connectrpc/connect": "2.1.2",
         "@connectrpc/connect-web": "2.1.2",
-        "@hookform/resolvers": "3.9.1",
+        "@hookform/resolvers": "5.8.0",
         "@radix-ui/react-aspect-ratio": "1.1.15",
         "@radix-ui/react-avatar": "1.2.6",
         "@radix-ui/react-dialog": "1.1.20",
@@ -879,6 +879,23 @@
         "url": "https://opencollective.com/eslint"
       }
     },
+    "node_modules/@eslint/eslintrc/node_modules/ajv": {
+      "version": "6.15.0",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.15.0.tgz",
+      "integrity": "sha512-fgFx7Hfoq60ytK2c7DhnF8jIvzYgOMxfugjLOSMHjLIPgenqa7S7oaagATUq99mV6IYvN2tRmC0wnTYX6iPbMw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "fast-deep-equal": "^3.1.1",
+        "fast-json-stable-stringify": "^2.0.0",
+        "json-schema-traverse": "^0.4.1",
+        "uri-js": "^4.2.2"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/epoberezkin"
+      }
+    },
     "node_modules/@eslint/eslintrc/node_modules/brace-expansion": {
       "version": "1.1.16",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.16.tgz",
@@ -890,6 +907,13 @@
         "concat-map": "0.0.1"
       }
     },
+    "node_modules/@eslint/eslintrc/node_modules/json-schema-traverse": {
+      "version": "0.4.1",
+      "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
+      "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@eslint/eslintrc/node_modules/minimatch": {
       "version": "3.1.5",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.5.tgz",
@@ -989,12 +1013,113 @@
       "license": "MIT"
     },
     "node_modules/@hookform/resolvers": {
-      "version": "3.9.1",
-      "resolved": "https://registry.npmjs.org/@hookform/resolvers/-/resolvers-3.9.1.tgz",
-      "integrity": "sha512-ud2HqmGBM0P0IABqoskKWI6PEf6ZDDBZkFqe2Vnl+mTHCEHzr3ISjjZyCwTjC/qpL25JC9aIDkloQejvMeq0ug==",
-      "license": "MIT",
-      "peerDependencies": {
-        "react-hook-form": "^7.0.0"
+      "version": "5.8.0",
+      "resolved": "https://registry.npmjs.org/@hookform/resolvers/-/resolvers-5.8.0.tgz",
+      "integrity": "sha512-2m6GvRLmYYK1Fwt093lGMf7db9l/+8pNuAtwoNkpBntJT4xcA5lNthYGWKViOc3z2SuaPD0HjE81pyXmqc1JyA==",
+      "license": "MIT",
+      "dependencies": {
+        "@standard-schema/utils": "^0.3.0"
+      },
+      "peerDependencies": {
+        "@sinclair/typebox": ">=0.25.24",
+        "@standard-schema/spec": "^1.0.0",
+        "@typeschema/main": ">=0.13.7",
+        "@vinejs/vine": "^2.0.0 || ^3.0.0 || ^4.0.0",
+        "ajv": "^8.12.0",
+        "ajv-errors": "^3.0.0",
+        "ajv-formats": "^2.1.1",
+        "arktype": "^2.0.0",
+        "ata-validator": "^1.2.0",
+        "class-transformer": ">=0.4.0",
+        "class-validator": ">=0.12.0",
+        "computed-types": "^1.0.0",
+        "effect": "^3.10.3",
+        "fluentvalidation-ts": "^3.0.0",
+        "fp-ts": "^2.7.0",
+        "io-ts": "^2.0.0",
+        "joi": "^17.0.0",
+        "nope-validator": ">=0.12.0",
+        "react-hook-form": "^7.55.0",
+        "superstruct": ">=0.12.0",
+        "typanion": "^3.3.2",
+        "valibot": ">=0.31.0 || ^1.0.0-beta.4 || ^1.0.0-rc",
+        "vest": ">=6.0.0",
+        "yup": "^1.0.0",
+        "zod": "^3.25.0 || ^4.0.0"
+      },
+      "peerDependenciesMeta": {
+        "@sinclair/typebox": {
+          "optional": true
+        },
+        "@standard-schema/spec": {
+          "optional": true
+        },
+        "@typeschema/main": {
+          "optional": true
+        },
+        "@vinejs/vine": {
+          "optional": true
+        },
+        "ajv": {
+          "optional": true
+        },
+        "ajv-errors": {
+          "optional": true
+        },
+        "ajv-formats": {
+          "optional": true
+        },
+        "arktype": {
+          "optional": true
+        },
+        "ata-validator": {
+          "optional": true
+        },
+        "class-transformer": {
+          "optional": true
+        },
+        "class-validator": {
+          "optional": true
+        },
+        "computed-types": {
+          "optional": true
+        },
+        "effect": {
+          "optional": true
+        },
+        "fluentvalidation-ts": {
+          "optional": true
+        },
+        "fp-ts": {
+          "optional": true
+        },
+        "io-ts": {
+          "optional": true
+        },
+        "joi": {
+          "optional": true
+        },
+        "nope-validator": {
+          "optional": true
+        },
+        "superstruct": {
+          "optional": true
+        },
+        "typanion": {
+          "optional": true
+        },
+        "valibot": {
+          "optional": true
+        },
+        "vest": {
+          "optional": true
+        },
+        "yup": {
+          "optional": true
+        },
+        "zod": {
+          "optional": true
+        }
       }
     },
     "node_modules/@humanfs/core": {
@@ -4282,6 +4407,12 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/@standard-schema/utils": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/@standard-schema/utils/-/utils-0.3.0.tgz",
+      "integrity": "sha512-e7Mew686owMaPJVNNLs55PUvgz371nKgwsc4vxE49zsODpJEnxgxRo2y/OKrqueavXgZNMDVj3DdHFlaSAeU8g==",
+      "license": "MIT"
+    },
     "node_modules/@tsconfig/node10": {
       "version": "1.0.12",
       "resolved": "https://registry.npmjs.org/@tsconfig/node10/-/node10-1.0.12.tgz",
@@ -4936,23 +5067,6 @@
         "node": ">=0.4.0"
       }
     },
-    "node_modules/ajv": {
-      "version": "6.15.0",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.15.0.tgz",
-      "integrity": "sha512-fgFx7Hfoq60ytK2c7DhnF8jIvzYgOMxfugjLOSMHjLIPgenqa7S7oaagATUq99mV6IYvN2tRmC0wnTYX6iPbMw==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "fast-deep-equal": "^3.1.1",
-        "fast-json-stable-stringify": "^2.0.0",
-        "json-schema-traverse": "^0.4.1",
-        "uri-js": "^4.2.2"
-      },
-      "funding": {
-        "type": "github",
-        "url": "https://github.com/sponsors/epoberezkin"
-      }
-    },
     "node_modules/ansi-styles": {
       "version": "4.3.0",
       "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
@@ -5855,6 +5969,23 @@
         "url": "https://opencollective.com/eslint"
       }
     },
+    "node_modules/eslint/node_modules/ajv": {
+      "version": "6.15.0",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.15.0.tgz",
+      "integrity": "sha512-fgFx7Hfoq60ytK2c7DhnF8jIvzYgOMxfugjLOSMHjLIPgenqa7S7oaagATUq99mV6IYvN2tRmC0wnTYX6iPbMw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "fast-deep-equal": "^3.1.1",
+        "fast-json-stable-stringify": "^2.0.0",
+        "json-schema-traverse": "^0.4.1",
+        "uri-js": "^4.2.2"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/epoberezkin"
+      }
+    },
     "node_modules/eslint/node_modules/brace-expansion": {
       "version": "1.1.16",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.16.tgz",
@@ -5879,6 +6010,13 @@
         "url": "https://opencollective.com/eslint"
       }
     },
+    "node_modules/eslint/node_modules/json-schema-traverse": {
+      "version": "0.4.1",
+      "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
+      "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/eslint/node_modules/minimatch": {
       "version": "3.1.5",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.5.tgz",
@@ -6025,7 +6163,7 @@
       "version": "3.1.3",
       "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
       "integrity": "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==",
-      "dev": true,
+      "devOptional": true,
       "license": "MIT"
     },
     "node_modules/fast-glob": {
@@ -6545,13 +6683,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/json-schema-traverse": {
-      "version": "0.4.1",
-      "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
-      "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/json-stable-stringify-without-jsonify": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz",
diff --git a/csharp/web-ui/reactexample/package.json b/csharp/web-ui/reactexample/package.json
index d73980c4..299acf39 100644
--- a/csharp/web-ui/reactexample/package.json
+++ b/csharp/web-ui/reactexample/package.json
@@ -14,7 +14,7 @@
     "@bufbuild/protobuf": "2.12.1",
     "@connectrpc/connect": "2.1.2",
     "@connectrpc/connect-web": "2.1.2",
-    "@hookform/resolvers": "3.9.1",
+    "@hookform/resolvers": "5.8.0",
     "@radix-ui/react-aspect-ratio": "1.1.15",
     "@radix-ui/react-avatar": "1.2.6",
     "@radix-ui/react-dialog": "1.1.20",