diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index d8af76f..d4f0700 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-axionRelease = "1.18.18"
+axionRelease = "1.21.1"
 groovy = "3.0.24"
 rundeckCore = "5.14.0-rc1-20250722"
 nexusPublish = "2.0.0"