diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1dfbac1b..0b88e3c8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## 4.2.2
+### Changed
+- Options and arguments can now reference option groups in their `defaultLazy` and other finalization blocks. They can also freely reference each other, including though chains of references. ([#473](https://github.com/ajalt/clikt/issues/473))
+- Updated Kotlin to 1.9.21 ([#472](https://github.com/ajalt/clikt/pull/472))
+
 ## 4.2.1
 ### Added
 - Added `toString` implementations to options and arguments. ([#434](https://github.com/ajalt/clikt/issues/434))
diff --git a/README.md b/README.md
index 2363feca..a1cc16fb 100644
--- a/README.md
+++ b/README.md
@@ -60,7 +60,7 @@ Clikt is distributed through [Maven Central](https://search.maven.org/artifact/c
 
 ```groovy
 dependencies {
-   implementation("com.github.ajalt.clikt:clikt:4.2.1")
+   implementation("com.github.ajalt.clikt:clikt:4.2.2")
 }
 ```
 
diff --git a/gradle.properties b/gradle.properties
index 7b5030e7..a0150cb8 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,4 +1,4 @@
-VERSION_NAME=4.2.1
+VERSION_NAME=4.2.2
 
 # Silence the compile warning that MPP is experimental
 kotlin.mpp.stability.nowarn=true