diff --git a/src/agent/package-lock.json b/src/agent/package-lock.json
index feabdd72..a7db709b 100644
--- a/src/agent/package-lock.json
+++ b/src/agent/package-lock.json
@@ -10,7 +10,7 @@
       "license": "ISC",
       "dependencies": {
         "@langchain/community": "^0.0.24",
-        "@langchain/core": "^0.1.21",
+        "@langchain/core": "^0.2.18",
         "express": "^4.18.2",
         "langchain": "^0.1.12",
         "punycode": "^2.3.1",
@@ -471,17 +471,19 @@
         }
       }
     },
-    "node_modules/@langchain/core": {
-      "version": "0.1.21",
-      "resolved": "https://registry.npmjs.org/@langchain/core/-/core-0.1.21.tgz",
-      "integrity": "sha512-3Gs5HsAxgwptmWwklR6GG2rgeo7BMeDI11FnggmjnOhWMznguusTvGyCmnyOAlQZgU0wCo9X8zSAnHnwenC8AQ==",
+    "node_modules/@langchain/community/node_modules/@langchain/core": {
+      "version": "0.1.63",
+      "resolved": "https://registry.npmjs.org/@langchain/core/-/core-0.1.63.tgz",
+      "integrity": "sha512-+fjyYi8wy6x1P+Ee1RWfIIEyxd9Ee9jksEwvrggPwwI/p45kIDTdYTblXsM13y4mNWTiACyLSdbwnPaxxdoz+w==",
+      "license": "MIT",
       "dependencies": {
         "ansi-styles": "^5.0.0",
         "camelcase": "6",
         "decamelize": "1.2.0",
-        "js-tiktoken": "^1.0.8",
-        "langsmith": "~0.0.48",
+        "js-tiktoken": "^1.0.12",
+        "langsmith": "~0.1.7",
         "ml-distance": "^4.0.0",
+        "mustache": "^4.2.0",
         "p-queue": "^6.6.2",
         "p-retry": "4",
         "uuid": "^9.0.0",
@@ -492,6 +494,115 @@
         "node": ">=18"
       }
     },
+    "node_modules/@langchain/community/node_modules/@langchain/core/node_modules/langsmith": {
+      "version": "0.1.41",
+      "resolved": "https://registry.npmjs.org/langsmith/-/langsmith-0.1.41.tgz",
+      "integrity": "sha512-8R7s/225Pxmv0ipMfd6sqmWVsfHLQivYlQZ0vx5K+ReoknummTenQlVK8gapk3kqRMnzkrouuRHMhWjMR6RgUA==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/uuid": "^9.0.1",
+        "commander": "^10.0.1",
+        "p-queue": "^6.6.2",
+        "p-retry": "4",
+        "semver": "^7.6.3",
+        "uuid": "^9.0.0"
+      },
+      "peerDependencies": {
+        "@langchain/core": "*",
+        "langchain": "*",
+        "openai": "*"
+      },
+      "peerDependenciesMeta": {
+        "@langchain/core": {
+          "optional": true
+        },
+        "langchain": {
+          "optional": true
+        },
+        "openai": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@langchain/core": {
+      "version": "0.2.18",
+      "resolved": "https://registry.npmjs.org/@langchain/core/-/core-0.2.18.tgz",
+      "integrity": "sha512-ru542BwNcsnDfjTeDbIkFIchwa54ctHZR+kVrC8U9NPS9/36iM8p8ruprOV7Zccj/oxtLE5UpEhV+9MZhVcFlA==",
+      "license": "MIT",
+      "dependencies": {
+        "ansi-styles": "^5.0.0",
+        "camelcase": "6",
+        "decamelize": "1.2.0",
+        "js-tiktoken": "^1.0.12",
+        "langsmith": "~0.1.39",
+        "ml-distance": "^4.0.0",
+        "mustache": "^4.2.0",
+        "p-queue": "^6.6.2",
+        "p-retry": "4",
+        "uuid": "^10.0.0",
+        "zod": "^3.22.4",
+        "zod-to-json-schema": "^3.22.3"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/@langchain/core/node_modules/langsmith": {
+      "version": "0.1.41",
+      "resolved": "https://registry.npmjs.org/langsmith/-/langsmith-0.1.41.tgz",
+      "integrity": "sha512-8R7s/225Pxmv0ipMfd6sqmWVsfHLQivYlQZ0vx5K+ReoknummTenQlVK8gapk3kqRMnzkrouuRHMhWjMR6RgUA==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/uuid": "^9.0.1",
+        "commander": "^10.0.1",
+        "p-queue": "^6.6.2",
+        "p-retry": "4",
+        "semver": "^7.6.3",
+        "uuid": "^9.0.0"
+      },
+      "peerDependencies": {
+        "@langchain/core": "*",
+        "langchain": "*",
+        "openai": "*"
+      },
+      "peerDependenciesMeta": {
+        "@langchain/core": {
+          "optional": true
+        },
+        "langchain": {
+          "optional": true
+        },
+        "openai": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@langchain/core/node_modules/langsmith/node_modules/uuid": {
+      "version": "9.0.1",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-9.0.1.tgz",
+      "integrity": "sha512-b+1eJOlsR9K8HJpow9Ok3fiWOWSIcIzXodvv0rQjVoOVNpWMpxf1wZNpt4y9h10odCNrqnYp1OBzRktckBe3sA==",
+      "funding": [
+        "https://github.com/sponsors/broofa",
+        "https://github.com/sponsors/ctavan"
+      ],
+      "license": "MIT",
+      "bin": {
+        "uuid": "dist/bin/uuid"
+      }
+    },
+    "node_modules/@langchain/core/node_modules/uuid": {
+      "version": "10.0.0",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-10.0.0.tgz",
+      "integrity": "sha512-8XkAphELsDnEGrDxUOHB3RGvXz6TeuYSGEZBOjtTtPm2lwhGBjLgOzLHB63IUWfBpNucQjND6d3AOudO+H3RWQ==",
+      "funding": [
+        "https://github.com/sponsors/broofa",
+        "https://github.com/sponsors/ctavan"
+      ],
+      "license": "MIT",
+      "bin": {
+        "uuid": "dist/bin/uuid"
+      }
+    },
     "node_modules/@langchain/openai": {
       "version": "0.0.13",
       "resolved": "https://registry.npmjs.org/@langchain/openai/-/openai-0.0.13.tgz",
@@ -507,6 +618,59 @@
         "node": ">=18"
       }
     },
+    "node_modules/@langchain/openai/node_modules/@langchain/core": {
+      "version": "0.1.63",
+      "resolved": "https://registry.npmjs.org/@langchain/core/-/core-0.1.63.tgz",
+      "integrity": "sha512-+fjyYi8wy6x1P+Ee1RWfIIEyxd9Ee9jksEwvrggPwwI/p45kIDTdYTblXsM13y4mNWTiACyLSdbwnPaxxdoz+w==",
+      "license": "MIT",
+      "dependencies": {
+        "ansi-styles": "^5.0.0",
+        "camelcase": "6",
+        "decamelize": "1.2.0",
+        "js-tiktoken": "^1.0.12",
+        "langsmith": "~0.1.7",
+        "ml-distance": "^4.0.0",
+        "mustache": "^4.2.0",
+        "p-queue": "^6.6.2",
+        "p-retry": "4",
+        "uuid": "^9.0.0",
+        "zod": "^3.22.4",
+        "zod-to-json-schema": "^3.22.3"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/@langchain/openai/node_modules/langsmith": {
+      "version": "0.1.41",
+      "resolved": "https://registry.npmjs.org/langsmith/-/langsmith-0.1.41.tgz",
+      "integrity": "sha512-8R7s/225Pxmv0ipMfd6sqmWVsfHLQivYlQZ0vx5K+ReoknummTenQlVK8gapk3kqRMnzkrouuRHMhWjMR6RgUA==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/uuid": "^9.0.1",
+        "commander": "^10.0.1",
+        "p-queue": "^6.6.2",
+        "p-retry": "4",
+        "semver": "^7.6.3",
+        "uuid": "^9.0.0"
+      },
+      "peerDependencies": {
+        "@langchain/core": "*",
+        "langchain": "*",
+        "openai": "*"
+      },
+      "peerDependenciesMeta": {
+        "@langchain/core": {
+          "optional": true
+        },
+        "langchain": {
+          "optional": true
+        },
+        "openai": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/@tsconfig/node10": {
       "version": "1.0.9",
       "resolved": "https://registry.npmjs.org/@tsconfig/node10/-/node10-1.0.9.tgz",
@@ -1784,9 +1948,10 @@
       }
     },
     "node_modules/js-tiktoken": {
-      "version": "1.0.10",
-      "resolved": "https://registry.npmjs.org/js-tiktoken/-/js-tiktoken-1.0.10.tgz",
-      "integrity": "sha512-ZoSxbGjvGyMT13x6ACo9ebhDha/0FHdKA+OsQcMOWcm1Zs7r90Rhk5lhERLzji+3rA7EKpXCgwXcM5fF3DMpdA==",
+      "version": "1.0.12",
+      "resolved": "https://registry.npmjs.org/js-tiktoken/-/js-tiktoken-1.0.12.tgz",
+      "integrity": "sha512-L7wURW1fH9Qaext0VzaUDpFGVQgjkdE3Dgsy9/+yXyGEpBKnylTd0mU0bfbNkKDlXRb6TEsZkwuflu1B8uQbJQ==",
+      "license": "MIT",
       "dependencies": {
         "base64-js": "^1.5.1"
       }
@@ -2070,6 +2235,59 @@
         }
       }
     },
+    "node_modules/langchain/node_modules/@langchain/core": {
+      "version": "0.1.63",
+      "resolved": "https://registry.npmjs.org/@langchain/core/-/core-0.1.63.tgz",
+      "integrity": "sha512-+fjyYi8wy6x1P+Ee1RWfIIEyxd9Ee9jksEwvrggPwwI/p45kIDTdYTblXsM13y4mNWTiACyLSdbwnPaxxdoz+w==",
+      "license": "MIT",
+      "dependencies": {
+        "ansi-styles": "^5.0.0",
+        "camelcase": "6",
+        "decamelize": "1.2.0",
+        "js-tiktoken": "^1.0.12",
+        "langsmith": "~0.1.7",
+        "ml-distance": "^4.0.0",
+        "mustache": "^4.2.0",
+        "p-queue": "^6.6.2",
+        "p-retry": "4",
+        "uuid": "^9.0.0",
+        "zod": "^3.22.4",
+        "zod-to-json-schema": "^3.22.3"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/langchain/node_modules/@langchain/core/node_modules/langsmith": {
+      "version": "0.1.41",
+      "resolved": "https://registry.npmjs.org/langsmith/-/langsmith-0.1.41.tgz",
+      "integrity": "sha512-8R7s/225Pxmv0ipMfd6sqmWVsfHLQivYlQZ0vx5K+ReoknummTenQlVK8gapk3kqRMnzkrouuRHMhWjMR6RgUA==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/uuid": "^9.0.1",
+        "commander": "^10.0.1",
+        "p-queue": "^6.6.2",
+        "p-retry": "4",
+        "semver": "^7.6.3",
+        "uuid": "^9.0.0"
+      },
+      "peerDependencies": {
+        "@langchain/core": "*",
+        "langchain": "*",
+        "openai": "*"
+      },
+      "peerDependenciesMeta": {
+        "@langchain/core": {
+          "optional": true
+        },
+        "langchain": {
+          "optional": true
+        },
+        "openai": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/langchainhub": {
       "version": "0.0.6",
       "resolved": "https://registry.npmjs.org/langchainhub/-/langchainhub-0.0.6.tgz",
@@ -2229,6 +2447,15 @@
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
       "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A=="
     },
+    "node_modules/mustache": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/mustache/-/mustache-4.2.0.tgz",
+      "integrity": "sha512-71ippSywq5Yb7/tVYyGbkBggbU8H3u5Rz56fH60jGFgr8uHwxs+aSKeqmluIVzM0m0kB7xQjKS6qPfd0b2ZoqQ==",
+      "license": "MIT",
+      "bin": {
+        "mustache": "bin/mustache"
+      }
+    },
     "node_modules/negotiator": {
       "version": "0.6.3",
       "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.3.tgz",
@@ -2642,6 +2869,18 @@
         "url": "https://opencollective.com/webpack"
       }
     },
+    "node_modules/semver": {
+      "version": "7.6.3",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.6.3.tgz",
+      "integrity": "sha512-oVekP1cKtI+CTDvHWYFUcMtsK/00wmAEfyqKfNdARm8u1wNVhSgaX7A8d4UuIlUI5e84iEwOhs7ZPYRmzU9U6A==",
+      "license": "ISC",
+      "bin": {
+        "semver": "bin/semver.js"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
     "node_modules/send": {
       "version": "0.18.0",
       "resolved": "https://registry.npmjs.org/send/-/send-0.18.0.tgz",
diff --git a/src/agent/package.json b/src/agent/package.json
index b00278c3..ebb50d4c 100644
--- a/src/agent/package.json
+++ b/src/agent/package.json
@@ -12,7 +12,7 @@
   "license": "ISC",
   "dependencies": {
     "@langchain/community": "^0.0.24",
-    "@langchain/core": "^0.1.21",
+    "@langchain/core": "^0.2.18",
     "express": "^4.18.2",
     "langchain": "^0.1.12",
     "punycode": "^2.3.1",