diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index af252903..363a4153 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "8.13.0"
+  ".": "8.13.1"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6279d2e9..fb6a06af 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to the LaunchDarkly Ruby SDK will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org).
 
+## [8.13.1](https://github.com/launchdarkly/ruby-server-sdk/compare/8.13.0...8.13.1) (2026-04-30)
+
+
+### Bug Fixes
+
+* parse FDv2 goodbye events with only a reason field ([#380](https://github.com/launchdarkly/ruby-server-sdk/issues/380)) ([4f5a396](https://github.com/launchdarkly/ruby-server-sdk/commit/4f5a396fb963fdecf8c1f815ff9c616060f4f97e))
+
 ## [8.13.0](https://github.com/launchdarkly/ruby-server-sdk/compare/8.12.3...8.13.0) (2026-03-27)
 
 
diff --git a/PROVENANCE.md b/PROVENANCE.md
index 6c07c370..80ed7cd6 100644
--- a/PROVENANCE.md
+++ b/PROVENANCE.md
@@ -9,7 +9,7 @@ To verify build provenance attestations, we recommend using the [GitHub CLI `att
 <!-- x-release-please-start-version -->
 ```
 # Set the version of the SDK to verify
-SDK_VERSION=8.13.0
+SDK_VERSION=8.13.1
 ```
 <!-- x-release-please-end -->
 
diff --git a/lib/ldclient-rb/version.rb b/lib/ldclient-rb/version.rb
index fcff2cd8..5dc738bb 100644
--- a/lib/ldclient-rb/version.rb
+++ b/lib/ldclient-rb/version.rb
@@ -1,3 +1,3 @@
 module LaunchDarkly
-  VERSION = "8.13.0" # x-release-please-version
+  VERSION = "8.13.1" # x-release-please-version
 end