diff --git a/package-lock.json b/package-lock.json
index 2e9c34d..b16839d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "@hodlen/sse.ts": "^0.0.3",
         "async-lock": "^1.4.0",
         "axios": "^1.4.0",
-        "langchain": "^0.0.102",
+        "langchain": "^0.0.103",
         "nanoid": "^3.3.6",
         "websocket-as-promised": "^2.0.1",
         "ws": "^8.13.0"
@@ -7625,9 +7625,9 @@
       }
     },
     "node_modules/langchain": {
-      "version": "0.0.102",
-      "resolved": "https://registry.npmjs.org/langchain/-/langchain-0.0.102.tgz",
-      "integrity": "sha512-fAZP9YI3qOruPKYa9QrRwGIg2xr9qCAIonYLh0WUb58lkEDQnY8XbSapgWy4a6er5OCfEh9z6x4EPri1+HpD0g==",
+      "version": "0.0.103",
+      "resolved": "https://registry.npmjs.org/langchain/-/langchain-0.0.103.tgz",
+      "integrity": "sha512-vRkDSDPA76dpM23WrSeZr4F616E1EW08Ec+2HX15WFKoiUCd+fmkdfbjeJLXWYwFxKG5iy2jVE3d00nJ/8tqAw==",
       "dependencies": {
         "@anthropic-ai/sdk": "^0.4.3",
         "ansi-styles": "^5.0.0",
@@ -7639,7 +7639,7 @@
         "js-tiktoken": "^1.0.7",
         "js-yaml": "^4.1.0",
         "jsonpointer": "^5.0.1",
-        "langchainplus-sdk": "^0.0.15",
+        "langchainplus-sdk": "^0.0.19",
         "ml-distance": "^4.0.0",
         "object-hash": "^3.0.0",
         "openai": "^3.3.0",
@@ -7894,9 +7894,9 @@
       }
     },
     "node_modules/langchainplus-sdk": {
-      "version": "0.0.15",
-      "resolved": "https://registry.npmjs.org/langchainplus-sdk/-/langchainplus-sdk-0.0.15.tgz",
-      "integrity": "sha512-CWaTylvR2d17rErPqgLCBiAnY3UJMdV4c27itvL0CB0eurYnZspa75u3Xl4frmbMy0nhN2N94jWCnrAZX4YDjg==",
+      "version": "0.0.19",
+      "resolved": "https://registry.npmjs.org/langchainplus-sdk/-/langchainplus-sdk-0.0.19.tgz",
+      "integrity": "sha512-WKMN90E8M/JWO9lajbw8sv32xVHUZM+fN9I4LUveffBoX4qoJFi6uzYeDH0loW2SjnOSh3Tnzlz+Qp6ZenCu6g==",
       "dependencies": {
         "@types/uuid": "^9.0.1",
         "commander": "^10.0.1",
@@ -17163,9 +17163,9 @@
       "dev": true
     },
     "langchain": {
-      "version": "0.0.102",
-      "resolved": "https://registry.npmjs.org/langchain/-/langchain-0.0.102.tgz",
-      "integrity": "sha512-fAZP9YI3qOruPKYa9QrRwGIg2xr9qCAIonYLh0WUb58lkEDQnY8XbSapgWy4a6er5OCfEh9z6x4EPri1+HpD0g==",
+      "version": "0.0.103",
+      "resolved": "https://registry.npmjs.org/langchain/-/langchain-0.0.103.tgz",
+      "integrity": "sha512-vRkDSDPA76dpM23WrSeZr4F616E1EW08Ec+2HX15WFKoiUCd+fmkdfbjeJLXWYwFxKG5iy2jVE3d00nJ/8tqAw==",
       "requires": {
         "@anthropic-ai/sdk": "^0.4.3",
         "ansi-styles": "^5.0.0",
@@ -17177,7 +17177,7 @@
         "js-tiktoken": "^1.0.7",
         "js-yaml": "^4.1.0",
         "jsonpointer": "^5.0.1",
-        "langchainplus-sdk": "^0.0.15",
+        "langchainplus-sdk": "^0.0.19",
         "ml-distance": "^4.0.0",
         "object-hash": "^3.0.0",
         "openai": "^3.3.0",
@@ -17203,9 +17203,9 @@
       }
     },
     "langchainplus-sdk": {
-      "version": "0.0.15",
-      "resolved": "https://registry.npmjs.org/langchainplus-sdk/-/langchainplus-sdk-0.0.15.tgz",
-      "integrity": "sha512-CWaTylvR2d17rErPqgLCBiAnY3UJMdV4c27itvL0CB0eurYnZspa75u3Xl4frmbMy0nhN2N94jWCnrAZX4YDjg==",
+      "version": "0.0.19",
+      "resolved": "https://registry.npmjs.org/langchainplus-sdk/-/langchainplus-sdk-0.0.19.tgz",
+      "integrity": "sha512-WKMN90E8M/JWO9lajbw8sv32xVHUZM+fN9I4LUveffBoX4qoJFi6uzYeDH0loW2SjnOSh3Tnzlz+Qp6ZenCu6g==",
       "requires": {
         "@types/uuid": "^9.0.1",
         "commander": "^10.0.1",
diff --git a/package.json b/package.json
index 6033487..89f2b83 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "@hodlen/sse.ts": "^0.0.3",
     "async-lock": "^1.4.0",
     "axios": "^1.4.0",
-    "langchain": "^0.0.102",
+    "langchain": "^0.0.103",
     "nanoid": "^3.3.6",
     "websocket-as-promised": "^2.0.1",
     "ws": "^8.13.0"