diff --git a/pom.xml b/pom.xml
index b55a7b0..6a86d6b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.jenkins-ci.plugins</groupId>
         <artifactId>plugin</artifactId>
-        <version>5.5</version>
+        <version>5.6</version>
         <relativePath />
     </parent>