diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 34a3350..83f9eb8 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "4.2.0"
+  ".": "4.3.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index fc5f157..1e251ca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to the LaunchDarkly Haskell Server-side SDK will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org).
 
+## [4.3.0](https://github.com/launchdarkly/haskell-server-sdk/compare/4.2.0...4.3.0) (2024-10-24)
+
+
+### Features
+
+* Add support for client-side prerequisite events ([#89](https://github.com/launchdarkly/haskell-server-sdk/issues/89)) ([a3bf10a](https://github.com/launchdarkly/haskell-server-sdk/commit/a3bf10acc4bebedadea9fdfcbded560cbda89d04))
+
 ## [4.2.0](https://github.com/launchdarkly/haskell-server-sdk/compare/4.1.0...4.2.0) (2024-08-23)
 
 
diff --git a/PROVENANCE.md b/PROVENANCE.md
index 54ab112..32e2a64 100644
--- a/PROVENANCE.md
+++ b/PROVENANCE.md
@@ -9,7 +9,7 @@ To verify SLSA provenance attestations, we recommend using [slsa-verifier](https
 <!-- x-release-please-start-version -->
 ```
 # Set the version of the SDK to verify
-SDK_VERSION=4.2.0
+SDK_VERSION=4.3.0
 ```
 <!-- x-release-please-end -->
 
diff --git a/package.yaml b/package.yaml
index 4d31245..8f49f5f 100644
--- a/package.yaml
+++ b/package.yaml
@@ -1,5 +1,5 @@
 name: launchdarkly-server-sdk
-version: 4.2.0
+version: 4.3.0
 github: launchdarkly/haskell-server-sdk
 license: Apache-2.0
 license-file: LICENSE
diff --git a/src/LaunchDarkly/Server/Client/Internal.hs b/src/LaunchDarkly/Server/Client/Internal.hs
index 70855c4..7a83ac6 100644
--- a/src/LaunchDarkly/Server/Client/Internal.hs
+++ b/src/LaunchDarkly/Server/Client/Internal.hs
@@ -21,7 +21,7 @@ import LaunchDarkly.Server.Store.Internal (StoreHandle, getInitializedC)
 
 -- | The version string for this library.
 clientVersion :: Text
-clientVersion = "4.2.0" -- x-release-please-version
+clientVersion = "4.3.0" -- x-release-please-version
 
 -- |
 -- Client is the LaunchDarkly client. Client instances are thread-safe.