diff --git a/pom.xml b/pom.xml
index 2e59ad487129fa7b858a9faf302c5827f51138cd..3d240e664507a65585aff64d1a39b884a0d66b69 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,11 +7,11 @@
     <parent>
         <groupId>org.bioimageanalysis.icy</groupId>
         <artifactId>pom-icy</artifactId>
-        <version>3.0.0-a.3</version>
+        <version>3.0.0-a.4</version>
     </parent>
 
     <artifactId>linear-programming</artifactId>
-    <version>2.0.0-a.2</version>
+    <version>2.0.0-a.3</version>
 
     <name>Linear Programming</name>
     <description>