diff --git a/package-lock.json b/package-lock.json
index 66ef4c3..b3947aa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.3.1",
       "license": "Apache-2.0",
       "dependencies": {
-        "@alicloud/ims20190815": "^2.3.0",
+        "@alicloud/ims20190815": "^2.3.1",
         "@alicloud/openapi-client": "^0.4.15",
         "@alicloud/ros-cdk-apigateway": "^1.9.0",
         "@alicloud/ros-cdk-core": "^1.9.0",
@@ -170,9 +170,9 @@
       }
     },
     "node_modules/@alicloud/ims20190815": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/@alicloud/ims20190815/-/ims20190815-2.3.0.tgz",
-      "integrity": "sha512-SGZTOi4MMBU0P6pT8jKIfdiT+HzdexQ7iy3VhLi3P316VX+luYCwNbl3TQ1NlcSZycBF/UbRxKFyYIqHxidmcQ==",
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/@alicloud/ims20190815/-/ims20190815-2.3.1.tgz",
+      "integrity": "sha512-LNJYfGSvfROpJOHZg9Mce6qCFu7T34R50Pko9sjJHFJrwgRTu/I+/UmpmLr3NJZp+A9do9uJ/jG8ze+0XYBTaQ==",
       "license": "Apache-2.0",
       "dependencies": {
         "@alicloud/openapi-core": "^1.0.0",
diff --git a/package.json b/package.json
index 0374ba3..cb8961e 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "function"
   ],
   "dependencies": {
-    "@alicloud/ims20190815": "^2.3.0",
+    "@alicloud/ims20190815": "^2.3.1",
     "@alicloud/openapi-client": "^0.4.15",
     "@alicloud/ros-cdk-apigateway": "^1.9.0",
     "@alicloud/ros-cdk-core": "^1.9.0",