diff --git a/README.md b/README.md
index 98a9fc732..bfc8ec6c5 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,10 @@ A High Performance Inter-Thread Messaging Library
 
 ## Changelog
 
+### 3.4.3
+
+- Add Automatic-Module-Name to MANIFEST.MF
+
 ### 3.4.2
 
 - Fix race condition in BatchEventProcessor with 3 or more starting/halting concurrently.
diff --git a/build.gradle b/build.gradle
index 37be5336e..c2b88fa67 100644
--- a/build.gradle
+++ b/build.gradle
@@ -24,7 +24,7 @@ apply plugin: 'idea'
 defaultTasks 'build'
 
 group = 'com.lmax'
-version = new Version(major: 3, minor: 4, revision: 2)
+version = new Version(major: 3, minor: 4, revision: 3)
 
 ext {
     fullName = 'Disruptor Framework'