diff --git a/build.gradle b/build.gradle
index b72e0e35e..1233f32fe 100644
--- a/build.gradle
+++ b/build.gradle
@@ -22,7 +22,7 @@ plugins {
 defaultTasks 'clean', 'build', 'shadowJar', 'install'
 
 def agronaGroup = 'org.agrona'
-def agronaVersion = '0.9.12'
+def agronaVersion = '0.9.13-SNAPSHOT'
 
 group = agronaGroup
 version = agronaVersion