diff --git a/pom.xml b/pom.xml
index 7f897a6cc..3b828468c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.samples</groupId>
   <artifactId>spring-petclinic</artifactId>
-  <version>4.0.8</version>
+  <version>4.0.9-SNAPSHOT</version>
 
   <parent>
     <groupId>org.springframework.boot</groupId>
@@ -19,7 +19,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <!-- Important for reproducible builds. Update using e.g. ./mvnw versions:set -DnewVersion=... -->
-    <project.build.outputTimestamp>2024-04-18T14:04:44Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2024-04-18T14:04:58Z</project.build.outputTimestamp>
 
     <!-- Web dependencies -->
     <webjars-bootstrap.version>5.3.2</webjars-bootstrap.version>