diff --git a/package.json b/package.json
index 32a8132..ad5b741 100644
--- a/package.json
+++ b/package.json
@@ -260,7 +260,7 @@
     "@alicloud/credentials": "^2.3.1",
     "@alicloud/openapi-util": "^0.2.2",
     "@alicloud/tea-typescript": "^1.7.0",
-    "@alicloud/tea-util": "^1.4.8",
+    "@alicloud/tea-util": "^1.4.9",
     "@types/node": "^20.10.5",
     "@vscode/codicons": "^0.0.36",
     "debug": "^4.3.0",
diff --git a/yarn.lock b/yarn.lock
index c113078..aa2bf06 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -35,10 +35,10 @@
     "@types/node" "^12.0.2"
     httpx "^2.2.6"
 
-"@alicloud/tea-util@^1.3.0", "@alicloud/tea-util@^1.4.8":
-  version "1.4.8"
-  resolved "https://registry.yarnpkg.com/@alicloud/tea-util/-/tea-util-1.4.8.tgz#5948a9d14a64edeb244fcbbb065b1f3c018deca7"
-  integrity sha512-CPmRUAWhUMewZXLVZ8HTCrqRzzcT6F3o/1sB3IY27oU8RLjFj3FMpZe423pJoC/noNXo4Ja3FTTEFF5k8asQBw==
+"@alicloud/tea-util@^1.3.0", "@alicloud/tea-util@^1.4.9":
+  version "1.4.9"
+  resolved "https://registry.yarnpkg.com/@alicloud/tea-util/-/tea-util-1.4.9.tgz#aa1c4f566d530e7ffc6d9fac1aded06bb0ea45ca"
+  integrity sha512-S0wz76rGtoPKskQtRTGqeuqBHFj8BqUn0Vh+glXKun2/9UpaaaWmuJwcmtImk6bJZfLYEShDF/kxDmDJoNYiTw==
   dependencies:
     "@alicloud/tea-typescript" "^1.5.1"
     kitx "^2.0.0"