diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 48599091d..9e3f2b82c 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -8,8 +8,8 @@
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-      "engines": {
-        "node": ">=10"
-      },
-      "funding": {
-        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
+        "node": ">=20"
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-      "resolved": "https://registry.npmjs.org/@langchain/langgraph-sdk/-/langgraph-sdk-0.0.74.tgz",
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       "license": "MIT",
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       "peerDependencies": {
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-        "react": "^18 || ^19"
+        "react": "^18 || ^19",
+        "react-dom": "^18 || ^19",
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-      "funding": [
-        "https://github.com/sponsors/broofa",
-        "https://github.com/sponsors/ctavan"
-      ],
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+      "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-5.0.4.tgz",
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+      "funding": {
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+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
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+      "resolved": "https://registry.npmjs.org/@langchain/protocol/-/protocol-0.0.15.tgz",
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@@ -1719,6 +1739,12 @@
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@@ -2153,6 +2179,60 @@
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+    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/@emnapi/core": {
+      "version": "1.4.3",
+      "inBundle": true,
+      "license": "MIT",
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+    },
+    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/@tybys/wasm-util": {
+      "version": "0.9.0",
+      "inBundle": true,
+      "license": "MIT",
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+      "inBundle": true,
+      "license": "0BSD",
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@@ -2670,18 +2739,6 @@
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@@ -3548,6 +3591,18 @@
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+      "license": "MIT",
+      "engines": {
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+      },
+      "funding": {
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+        "@opentelemetry/exporter-trace-otlp-proto": "*",
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@@ -5073,15 +5140,6 @@
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@@ -5203,12 +5262,6 @@
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-      "integrity": "sha512-xMO/8eNREtaROt7tJvWJqHBDTMFN4eiQ5I4JRMuilwfnFcV5W9u7RUkueNkdw0jPqGMX36iCywelS5yilTuOxg==",
-      "license": "MIT"
-    },
     "node_modules/source-map-js": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.1.tgz",
@@ -5277,6 +5330,7 @@
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       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
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+      "dev": true,
       "license": "MIT",
       "dependencies": {
         "has-flag": "^4.0.0"
@@ -5618,16 +5672,16 @@
       }
     },
     "node_modules/uuid": {
-      "version": "10.0.0",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-10.0.0.tgz",
-      "integrity": "sha512-8XkAphELsDnEGrDxUOHB3RGvXz6TeuYSGEZBOjtTtPm2lwhGBjLgOzLHB63IUWfBpNucQjND6d3AOudO+H3RWQ==",
+      "version": "13.0.2",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-13.0.2.tgz",
+      "integrity": "sha512-vzi9uRZ926x4XV73S/4qQaTwPXM2JBj6/6lI/byHH1jOpCzb0zDbfytgA9LcN/hzb2l7WQSQnxITOVx5un/wGw==",
       "funding": [
         "https://github.com/sponsors/broofa",
         "https://github.com/sponsors/ctavan"
       ],
       "license": "MIT",
       "bin": {
-        "uuid": "dist/bin/uuid"
+        "uuid": "dist-node/bin/uuid"
       }
     },
     "node_modules/vfile": {
@@ -5798,23 +5852,14 @@
       }
     },
     "node_modules/zod": {
-      "version": "3.24.4",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-3.24.4.tgz",
-      "integrity": "sha512-OdqJE9UDRPwWsrHjLN2F8bPxvwJBK22EHLWtanu0LSYr5YqzsaaW3RMgmjwr8Rypg5k+meEJdSPXJZXE/yqOMg==",
+      "version": "4.4.3",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-4.4.3.tgz",
+      "integrity": "sha512-ytENFjIJFl2UwYglde2jchW2Hwm4GJFLDiSXWdTrJQBIN9Fcyp7n4DhxJEiWNAJMV1/BqWfW/kkg71UDcHJyTQ==",
       "license": "MIT",
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
       }
     },
-    "node_modules/zod-to-json-schema": {
-      "version": "3.24.5",
-      "resolved": "https://registry.npmjs.org/zod-to-json-schema/-/zod-to-json-schema-3.24.5.tgz",
-      "integrity": "sha512-/AuWwMP+YqiPbsJx5D6TfgRTc4kTLjsh5SOcd4bLsfUg2RcEXrFMJl1DGgdHy2aCfsIA/cr/1JM0xcB2GZji8g==",
-      "license": "ISC",
-      "peerDependencies": {
-        "zod": "^3.24.1"
-      }
-    },
     "node_modules/zwitch": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/zwitch/-/zwitch-2.0.4.tgz",
diff --git a/frontend/package.json b/frontend/package.json
index 9dba4f469..89df00346 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -10,8 +10,8 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "@langchain/core": "^0.3.55",
-    "@langchain/langgraph-sdk": "^0.0.74",
+    "@langchain/core": "^1.1.46",
+    "@langchain/langgraph-sdk": "^1.9.2",
     "@radix-ui/react-scroll-area": "^1.2.8",
     "@radix-ui/react-select": "^2.2.4",
     "@radix-ui/react-slot": "^1.2.2",