[maven-release-plugin] prepare for next development iteration
diff --git a/slingshot/pom.xml b/slingshot/pom.xml
index 04ed781..512fef5 100644
--- a/slingshot/pom.xml
+++ b/slingshot/pom.xml
@@ -28,7 +28,7 @@
     </parent>
 
     <artifactId>org.apache.sling.sample.slingshot</artifactId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <packaging>bundle</packaging>
 
     <name>Apache Sling Sample Slingshot</name>
@@ -43,7 +43,7 @@
         <connection>scm:git:https://gitbox.apache.org/repos/asf/sling-samples.git</connection>
         <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/sling-samples.git</developerConnection>
         <url>https://gitbox.apache.org/repos/asf?p=sling-samples.git</url>
-      <tag>org.apache.sling.sample.slingshot-0.9.0</tag>
+      <tag>HEAD</tag>
   </scm>
 
     <build>