diff --git a/CHANGELOG b/CHANGELOG
index 57906eefc..ec5b36a53 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,6 @@
+2021-04-19 Version: 1.36.687
+- Generated 2020-10-29 for `reid_cloud`.
+
 2021-04-17 Version: 1.36.686
 - Update RunMedQA.
 
diff --git a/VERSION b/VERSION
index 227aceeac..02f4acdc5 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.36.686
\ No newline at end of file
+1.36.687
\ No newline at end of file
diff --git a/reid_cloud/src/Reid_cloudClient.cc b/reid_cloud/src/Reid_cloudClient.cc
index b23d91928..9e4de2834 100644
--- a/reid_cloud/src/Reid_cloudClient.cc
+++ b/reid_cloud/src/Reid_cloudClient.cc
@@ -31,21 +31,21 @@ Reid_cloudClient::Reid_cloudClient(const Credentials &credentials, const ClientC
 	RpcServiceClient(SERVICE_NAME, std::make_shared<SimpleCredentialsProvider>(credentials), configuration)
 {
 	auto locationClient = std::make_shared<LocationClient>(credentials, configuration);
-	endpointProvider_ = std::make_shared<EndpointProvider>(locationClient, configuration.regionId(), SERVICE_NAME, "1.2.0");
+	endpointProvider_ = std::make_shared<EndpointProvider>(locationClient, configuration.regionId(), SERVICE_NAME, "1.2.1");
 }
 
 Reid_cloudClient::Reid_cloudClient(const std::shared_ptr<CredentialsProvider>& credentialsProvider, const ClientConfiguration & configuration) :
 	RpcServiceClient(SERVICE_NAME, credentialsProvider, configuration)
 {
 	auto locationClient = std::make_shared<LocationClient>(credentialsProvider, configuration);
-	endpointProvider_ = std::make_shared<EndpointProvider>(locationClient, configuration.regionId(), SERVICE_NAME, "1.2.0");
+	endpointProvider_ = std::make_shared<EndpointProvider>(locationClient, configuration.regionId(), SERVICE_NAME, "1.2.1");
 }
 
 Reid_cloudClient::Reid_cloudClient(const std::string & accessKeyId, const std::string & accessKeySecret, const ClientConfiguration & configuration) :
 	RpcServiceClient(SERVICE_NAME, std::make_shared<SimpleCredentialsProvider>(accessKeyId, accessKeySecret), configuration)
 {
 	auto locationClient = std::make_shared<LocationClient>(accessKeyId, accessKeySecret, configuration);
-	endpointProvider_ = std::make_shared<EndpointProvider>(locationClient, configuration.regionId(), SERVICE_NAME, "1.2.0");
+	endpointProvider_ = std::make_shared<EndpointProvider>(locationClient, configuration.regionId(), SERVICE_NAME, "1.2.1");
 }
 
 Reid_cloudClient::~Reid_cloudClient()