diff --git a/pom.xml b/pom.xml
index 70a7fa4..296aa98 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>org.jenkins-ci.plugins</groupId>
     <artifactId>plugin</artifactId>
-    <version>4.54</version>
+    <version>4.56-flatten-all-deps-SNAPSHOT</version>
     <relativePath />
   </parent>