diff --git a/CHANGELOG.md b/CHANGELOG.md
index 38176b690..b7b19411b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 All notable changes to the LaunchDarkly Java SDK will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org).
 
+## [5.10.9] - 2023-06-30
+### Changed:
+- Bumping Guava version to incorporate CVE-2023-2976 fixes.
+
 ## [5.10.8] - 2023-03-21
 ### Fixed:
 - Updated snakeyaml to v2.0.0 to address CVE-2022-1471. This vulnerability would only have affected applications that used the FileData feature with a YAML file, assuming an attacker had write access to the filesystem.
diff --git a/gradle.properties b/gradle.properties
index 76f3af07c..fd63dfa6a 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,4 +1,4 @@
-version=5.10.8
+version=5.10.9
 # The following empty ossrh properties are used by LaunchDarkly's internal integration testing framework
 # and should not be needed for typical development purposes (including by third-party developers).
 ossrhUsername=
diff --git a/src/main/java/com/launchdarkly/sdk/server/Version.java b/src/main/java/com/launchdarkly/sdk/server/Version.java
index 64457e31b..4059ce836 100644
--- a/src/main/java/com/launchdarkly/sdk/server/Version.java
+++ b/src/main/java/com/launchdarkly/sdk/server/Version.java
@@ -4,5 +4,5 @@ abstract class Version {
   private Version() {}
   
   // This constant is updated automatically by our Gradle script during a release, if the project version has changed
-  static final String SDK_VERSION = "5.10.8";
+  static final String SDK_VERSION = "5.10.9";
 }