diff --git a/CHANGES.md b/CHANGES.md
index b78482224..b1e401e40 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -3,6 +3,10 @@
 This document describes the relevant changes between releases of the OCM API
 SDK.
 
+## 0.1.251 Mar 15 2022
+
+- Update to model 0.1.182:
+  - Adding `service_mgmt` service.
 
 ## 0.1.250 Mar 14 2022
 
diff --git a/version.go b/version.go
index de3e26b9b..74a3d89b7 100644
--- a/version.go
+++ b/version.go
@@ -18,4 +18,4 @@ limitations under the License.
 
 package sdk
 
-const Version = "0.1.250"
+const Version = "0.1.251"