diff --git a/pom.xml b/pom.xml
index ea830e5..5bad689 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
   <parent>
     <groupId>org.jenkins-ci.plugins</groupId>
     <artifactId>plugin</artifactId>
-    <version>5.5</version>
+    <version>5.6</version>
     <relativePath />
   </parent>