diff --git a/package-lock.json b/package-lock.json
index c185ba7..8b44ecd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "dependencies": {
         "@agentica/core": "^0.32.8",
         "dotenv": "^16.4.7",
-        "openai": "^5.20.3",
+        "openai": "^5.21.0",
         "typia": "^9.7.2"
       },
       "devDependencies": {
@@ -760,9 +760,9 @@
       }
     },
     "node_modules/openai": {
-      "version": "5.20.3",
-      "resolved": "https://registry.npmjs.org/openai/-/openai-5.20.3.tgz",
-      "integrity": "sha512-8V0KgAcPFppDIP8uMBOkhRrhDBuxNQYQxb9IovP4NN4VyaYGISAzYexyYYuAwVul2HB75Wpib0xDboYJqRMNow==",
+      "version": "5.21.0",
+      "resolved": "https://registry.npmjs.org/openai/-/openai-5.21.0.tgz",
+      "integrity": "sha512-E9LuV51vgvwbahPJaZu2x4V6SWMq9g3X6Bj2/wnFiNfV7lmAxYVxPxcQNZqCWbAVMaEoers9HzIxpOp6Vvgn8w==",
       "license": "Apache-2.0",
       "bin": {
         "openai": "bin/cli"
diff --git a/package.json b/package.json
index a3d9433..b77a659 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
   "dependencies": {
     "@agentica/core": "^0.32.8",
     "dotenv": "^16.4.7",
-    "openai": "^5.20.3",
+    "openai": "^5.21.0",
     "typia": "^9.7.2"
   }
 }