diff --git a/build.gradle b/build.gradle
index daacbb2..745f5bf 100644
--- a/build.gradle
+++ b/build.gradle
@@ -21,7 +21,7 @@ apply plugin: 'com.bmuschko.cargo-base'
 compileJava.options.encoding = 'UTF-8'
 
 group 'uk.ac.hutton.germinate'
-version '4.3.0'
+version '4.3.1'
 
 sourceCompatibility = 11