diff --git a/CHANGES.md b/CHANGES.md
index f473258..e6dba98 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -3,6 +3,23 @@
 This document describes the relevant changes between releases of the
 API metamodel.
 
+## 0.0.47 Jan 6 2022
+
+- Update to Go 1.17.
+
+- Update to Ginkgo 2.
+
+- Update to ANTLR 4.9.3.
+
+- Update Go dependencies.
+
+- Simplify installation with `go install` so that it will be possible to
+  install the `metamodel` tool with a command like this:
+
+  ```
+  go install github.com/openshift-online/ocm-api-metamodel/cmd/metamodel@v0.0.47
+  ```
+
 ## 0.0.46 Dec 20 2021
 
 - Remove unused imports.
diff --git a/pkg/info/info.go b/pkg/info/info.go
index 8dd993a..05b24c0 100644
--- a/pkg/info/info.go
+++ b/pkg/info/info.go
@@ -18,4 +18,4 @@ limitations under the License.
 
 package info
 
-const Version = "0.0.46"
+const Version = "0.0.47"