diff --git a/pom.xml b/pom.xml
index 108a63d6d7c8e0965ccd78cff30af0e96a994d37..f809ba6122316493e2646cf87e61d1d2a80e6519 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,11 +7,11 @@
     <parent>
         <artifactId>pom-icy</artifactId>
         <groupId>org.bioimageanalysis.icy</groupId>
-        <version>3.0.0-a.3</version>
+        <version>3.0.0-a.4</version>
     </parent>
 
     <artifactId>spot-detector</artifactId>
-    <version>2.0.0-a.2</version>
+    <version>2.0.0-a.3</version>
 
     <name>Spot Detector</name>
     <description>