diff --git a/package-lock.json b/package-lock.json
index 2becb5e..719f7c7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,10 +9,10 @@
       "version": "0.5.4",
       "license": "MIT",
       "devDependencies": {
-        "@langchain/langgraph": "^1.4.9",
+        "@langchain/langgraph": "^1.4.13",
         "@types/node": "^22.20.1",
         "@vitest/coverage-v8": "^4.1.11",
-        "darwin-agents": "^0.15.0",
+        "darwin-agents": "^0.16.0",
         "tsx": "^4.23.12",
         "typescript": "^5.6.0",
         "vitest": "^4.1.11"
@@ -572,9 +572,9 @@
       }
     },
     "node_modules/@langchain/core": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/@langchain/core/-/core-1.2.1.tgz",
-      "integrity": "sha512-NNG/cC5FGuHDOAP56h0ddp8Rfk8p+othWzEK5RV9JIG6RvnF5vGa5r0AEGtKfQieed7s1kC42GuIzVOBvMBL/g==",
+      "version": "1.2.9",
+      "resolved": "https://registry.npmjs.org/@langchain/core/-/core-1.2.9.tgz",
+      "integrity": "sha512-conzSEj9Zu1AyXJLXsSbgrtxtxinmI1yGqQ5CIJZSoV5rvv+yvQE/vgBnoySpBQ/bl3YPgj2FL/gbDjWykLSfg==",
       "dev": true,
       "license": "MIT",
       "peer": true,
@@ -592,14 +592,14 @@
       }
     },
     "node_modules/@langchain/langgraph": {
-      "version": "1.4.9",
-      "resolved": "https://registry.npmjs.org/@langchain/langgraph/-/langgraph-1.4.9.tgz",
-      "integrity": "sha512-EvD9rS66Cya09y6rbMgD3Ir8miAkJQFo7FyJOPRPO736Kz3y5TeyeBDOS8ctff/jRc788bPijHx2NVFM79Qqig==",
+      "version": "1.4.13",
+      "resolved": "https://registry.npmjs.org/@langchain/langgraph/-/langgraph-1.4.13.tgz",
+      "integrity": "sha512-LO1ak6jNQ9jR13tm7Ay4Yh2/otrH7LNVUwWTAI7WJigVdW5Fb6LuYSZUzVn4S7sVSiyVFfnrUcDTd8c7eAzPrQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@langchain/langgraph-checkpoint": "^1.1.3",
-        "@langchain/langgraph-sdk": "~1.9.28",
+        "@langchain/langgraph-checkpoint": "^1.1.5",
+        "@langchain/langgraph-sdk": "~1.10.0",
         "@langchain/protocol": "^0.0.18",
         "@standard-schema/spec": "1.1.0"
       },
@@ -612,9 +612,9 @@
       }
     },
     "node_modules/@langchain/langgraph-checkpoint": {
-      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/@langchain/langgraph-checkpoint/-/langgraph-checkpoint-1.1.3.tgz",
-      "integrity": "sha512-wgzdQNeEsdw1e+4lvlj0tdq/RYR/k1vPin10g0ymGoehZDDgd9nvIllGXSXN4TFgF9sf5qQP/KTkOcLfeseIhA==",
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/@langchain/langgraph-checkpoint/-/langgraph-checkpoint-1.1.5.tgz",
+      "integrity": "sha512-BwDwl5VeTOh6CVuiIPgsUgfK51vTJDMSbFcSCUfjJWsl8/DPdK/mbv+ejxJstkSk/BlSPMP4JfXWcN6jD2ea2Q==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -625,13 +625,13 @@
       }
     },
     "node_modules/@langchain/langgraph-sdk": {
-      "version": "1.9.28",
-      "resolved": "https://registry.npmjs.org/@langchain/langgraph-sdk/-/langgraph-sdk-1.9.28.tgz",
-      "integrity": "sha512-4j3XuM0PvtmAbL8mPfBS99ez3+ytRfgbOpAR/nOeaejTRF3Q9dNw2QnaGLGng8wLPtGLoSj+SYgUOVxy9Bv9vg==",
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/@langchain/langgraph-sdk/-/langgraph-sdk-1.10.0.tgz",
+      "integrity": "sha512-cPPkh+hMNgeOaGtJRrqs1AjZde45cG2+Ma9Sc10wz2RyvT8SKToCKS+VvkS18SsLajnmq6/FKVmthq6rnUVYOw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@langchain/protocol": "^0.0.18",
+        "@langchain/protocol": "^0.0.19",
         "@types/json-schema": "^7.0.15",
         "p-queue": "^9.0.1",
         "p-retry": "^7.1.1"
@@ -639,9 +639,7 @@
       "peerDependencies": {
         "@langchain/core": "^1.1.48",
         "react": "^18 || ^19",
-        "react-dom": "^18 || ^19",
-        "svelte": "^4.0.0 || ^5.0.0",
-        "vue": "^3.0.0"
+        "react-dom": "^18 || ^19"
       },
       "peerDependenciesMeta": {
         "react": {
@@ -649,15 +647,16 @@
         },
         "react-dom": {
           "optional": true
-        },
-        "svelte": {
-          "optional": true
-        },
-        "vue": {
-          "optional": true
         }
       }
     },
+    "node_modules/@langchain/langgraph-sdk/node_modules/@langchain/protocol": {
+      "version": "0.0.19",
+      "resolved": "https://registry.npmjs.org/@langchain/protocol/-/protocol-0.0.19.tgz",
+      "integrity": "sha512-9hKcRrH7cBX6gfutdfXPoft1OCchHe4FEpALoDJMl5Qu+n/YG5ynZmyu8+8cxORlPwHBoKTxggvXz+76M1yX1Q==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@langchain/langgraph-sdk/node_modules/eventemitter3": {
       "version": "5.0.4",
       "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-5.0.4.tgz",
@@ -1247,9 +1246,9 @@
       "license": "MIT"
     },
     "node_modules/darwin-agents": {
-      "version": "0.15.0",
-      "resolved": "https://registry.npmjs.org/darwin-agents/-/darwin-agents-0.15.0.tgz",
-      "integrity": "sha512-Bc/Jg2bqSl3+NF0TzotwmPEOte1j9CKEXFy3Y2QuWi/O4GUS71n9kSChrnN2RFSasoBdJurzBvBZiTnbrYUwGA==",
+      "version": "0.16.0",
+      "resolved": "https://registry.npmjs.org/darwin-agents/-/darwin-agents-0.16.0.tgz",
+      "integrity": "sha512-qss1jr9Ee9LJZG0k/CVyXftNYzFi7Zbqw+UNqngJRR7jtH1pVvNnqrqSnV30QPPL5ftzdKLL9wv0cvyz8QtHHA==",
       "dev": true,
       "license": "MIT",
       "bin": {
@@ -1479,9 +1478,9 @@
       "license": "MIT"
     },
     "node_modules/langsmith": {
-      "version": "0.7.13",
-      "resolved": "https://registry.npmjs.org/langsmith/-/langsmith-0.7.13.tgz",
-      "integrity": "sha512-7RWGWT0dMkImPHzOHmfNfCLQY8KiJua6q2gHFDagMSpyvnHWWi4gwkn+Z/WBDbuxpykTw06SEfElAxcu8wloKA==",
+      "version": "0.9.0",
+      "resolved": "https://registry.npmjs.org/langsmith/-/langsmith-0.9.0.tgz",
+      "integrity": "sha512-tlg/aG7qezAKY6G3fgADSX7PkRj+JKoF3z7QNkCMsAOvwvuzhiwP9Amn1Z+zAIxuKoWuXQdIjtFN0LVmUC1oUQ==",
       "dev": true,
       "license": "MIT",
       "peer": true,
@@ -2344,9 +2343,9 @@
       }
     },
     "node_modules/zod": {
-      "version": "4.4.3",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-4.4.3.tgz",
-      "integrity": "sha512-ytENFjIJFl2UwYglde2jchW2Hwm4GJFLDiSXWdTrJQBIN9Fcyp7n4DhxJEiWNAJMV1/BqWfW/kkg71UDcHJyTQ==",
+      "version": "4.5.4",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-4.5.4.tgz",
+      "integrity": "sha512-sC95tT5iHHH9gtpj6A81kh+NEaRAUFN+qlUPDUbRfOMvNf5QCBqsb3WgvnpVtK5Y+4UfA6KqufotuTvMGiTlsA==",
       "dev": true,
       "license": "MIT",
       "peer": true,
diff --git a/package.json b/package.json
index f62a0df..b03cb27 100644
--- a/package.json
+++ b/package.json
@@ -66,10 +66,10 @@
     }
   },
   "devDependencies": {
-    "@langchain/langgraph": "^1.4.9",
+    "@langchain/langgraph": "^1.4.13",
     "@types/node": "^22.20.1",
     "@vitest/coverage-v8": "^4.1.11",
-    "darwin-agents": "^0.15.0",
+    "darwin-agents": "^0.16.0",
     "tsx": "^4.23.12",
     "typescript": "^5.6.0",
     "vitest": "^4.1.11"