diff --git a/spanner/CHANGES.md b/spanner/CHANGES.md
index 4f3051bc679..8ed59787606 100644
--- a/spanner/CHANGES.md
+++ b/spanner/CHANGES.md
@@ -1,5 +1,12 @@
 # Changes
 
+## [1.18.0](https://www.github.com/googleapis/google-cloud-go/compare/spanner/v1.17.0...spanner/v1.18.0) (2021-04-29)
+
+
+### Features
+
+* **spanner/admin/database:** add `progress` field to `UpdateDatabaseDdlMetadata` ([9029071](https://www.github.com/googleapis/google-cloud-go/commit/90290710158cf63de918c2d790df48f55a23adc5))
+
 ## [1.17.0](https://www.github.com/googleapis/google-cloud-go/compare/spanner/v1.16.0...spanner/v1.17.0) (2021-03-31)