diff --git a/pom.xml b/pom.xml
index a6c12ea..9d6bf50 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>org.jenkins-ci.plugins</groupId>
     <artifactId>plugin</artifactId>
-    <version>4.33</version>
+    <version>4.56</version>
     <relativePath/>
   </parent>
   <groupId>io.jenkins.plugins</groupId>