diff --git a/package-lock.json b/package-lock.json
index 23ac16f..1be9518 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "dependencies": {
         "@dotenvx/dotenvx": "1.33.0",
         "@langchain/core": "0.3.35",
-        "@langchain/openai": "0.3.17",
+        "@langchain/openai": "0.4.0",
         "citty": "0.1.6",
         "consola": "3.4.0",
         "langchain": "0.3.13",
@@ -700,9 +700,9 @@
       }
     },
     "node_modules/@langchain/openai": {
-      "version": "0.3.17",
-      "resolved": "https://registry.npmjs.org/@langchain/openai/-/openai-0.3.17.tgz",
-      "integrity": "sha512-uw4po32OKptVjq+CYHrumgbfh4NuD7LqyE+ZgqY9I/LrLc6bHLMc+sisHmI17vgek0K/yqtarI0alPJbzrwyag==",
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/@langchain/openai/-/openai-0.4.0.tgz",
+      "integrity": "sha512-KI/EIz5msj3I5Q/QrwW8b7TAXIvo/Xv7TCVzUQOTVppu2P+lycq+mq4Xlbss05FkyeDrxf20x392YgtNngNxKA==",
       "license": "MIT",
       "dependencies": {
         "js-tiktoken": "^1.0.12",
diff --git a/package.json b/package.json
index 1c9a9e7..f3fc3cd 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
   "dependencies": {
     "@dotenvx/dotenvx": "1.33.0",
     "@langchain/core": "0.3.35",
-    "@langchain/openai": "0.3.17",
+    "@langchain/openai": "0.4.0",
     "citty": "0.1.6",
     "consola": "3.4.0",
     "langchain": "0.3.13",