diff --git a/pom.xml b/pom.xml
index a3dd338ab..a37725664 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
     <connection>scm:git:https://github.com/avmang/spring-petclinic.git</connection>
     <developerConnection>scm:git:https://github.com/avmang/spring-petclinic.git</developerConnection>
     <url>https://github.com/avmang/spring-petclinic</url>
-    <tag>spring-petclinic-4.0.0</tag>
+    <tag>HEAD</tag>
   </scm>
   <parent>
     <groupId>org.springframework.boot</groupId>
@@ -17,7 +17,7 @@
 
   <groupId>org.springframework.samples</groupId>
   <artifactId>spring-petclinic</artifactId>
-  <version>4.0.0</version>
+  <version>4.0.1-SNAPSHOT</version>
 
   <name>petclinic</name>
 
@@ -29,7 +29,7 @@
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <!-- Important for reproducible builds. Update using e.g. ./mvnw versions:set
         -DnewVersion=... -->
-    <project.build.outputTimestamp>2025-01-15T07:59:40Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2025-01-15T07:59:58Z</project.build.outputTimestamp>
 
     <!-- Web dependencies -->
     <webjars-locator.version>1.0.1</webjars-locator.version>