diff --git a/CHANGES.md b/CHANGES.md
index 2771bc1f01d..1a30b7abaf6 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,12 @@
 # Changes
 
+## [0.89.0](https://github.com/googleapis/google-api-go-client/compare/v0.88.0...v0.89.0) (2022-07-21)
+
+
+### Features
+
+* **all:** auto-regenerate discovery clients, refs [#1627](https://github.com/googleapis/google-api-go-client/issues/1627) [#1625](https://github.com/googleapis/google-api-go-client/issues/1625)
+
 ## [0.88.0](https://github.com/googleapis/google-api-go-client/compare/v0.87.0...v0.88.0) (2022-07-19)
 
 
diff --git a/internal/version.go b/internal/version.go
index a0ec7adb4c1..d666b9a2bc5 100644
--- a/internal/version.go
+++ b/internal/version.go
@@ -5,4 +5,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "0.88.0"
+const Version = "0.89.0"