diff --git a/build.gradle b/build.gradle
index e8eef28..0c9f106 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,6 @@
 plugins {
     id 'base'
-    id 'pl.allegro.tech.build.axion-release' version '1.21.3'
+    id 'pl.allegro.tech.build.axion-release' version '1.21.4'
 }
 
 group = 'org.rundeck.plugins'