diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 9c2c256..cdfbd53 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 4.21.0
+current_version = 4.21.1
 parse = (?P<major>\d+)
 	\.(?P<minor>\d+)
 	\.(?P<patch>\d+)
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0f9f12f..327cc68 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [v4.21.1](https://github.com/recurly/recurly-client-go/tree/v4.21.1) (2022-09-08)
+
+[Full Changelog](https://github.com/recurly/recurly-client-go/compare/v4.21.0...v4.21.1)
+
+
+**Merged Pull Requests**
+
+- Generated Latest Changes for v2021-02-25 [#163](https://github.com/recurly/recurly-client-go/pull/163) ([recurly-integrations](https://github.com/recurly-integrations))
+
+
+
 ## [v4.21.0](https://github.com/recurly/recurly-client-go/tree/v4.21.0) (2022-09-07)
 
 [Full Changelog](https://github.com/recurly/recurly-client-go/compare/v4.20.0...v4.21.0)
diff --git a/version.go b/version.go
index 733c39d..4aab4af 100644
--- a/version.go
+++ b/version.go
@@ -1,5 +1,5 @@
 package recurly
 
 const (
-	clientVersion = "4.21.0"
+	clientVersion = "4.21.1"
 )