diff --git a/centipede-archetype/pom.xml b/centipede-archetype/pom.xml
index e27f4ef..9bb51bf 100644
--- a/centipede-archetype/pom.xml
+++ b/centipede-archetype/pom.xml
@@ -3,11 +3,11 @@
   <parent>
     <artifactId>centipede-parent</artifactId>
     <groupId>com.ontology2</groupId>
-    <version>99.2</version>
+    <version>99.3-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>centipede-archetype</artifactId>
-  <version>99.2</version>
+  <version>99.3-SNAPSHOT</version>
   <packaging>maven-archetype</packaging>
   <description>archetype for command line applications based on Centipede, Spring and Guava</description>
   <url>https://github.com/paulhoule/infovore/wiki/Centipede</url>
diff --git a/centipede/pom.xml b/centipede/pom.xml
index 27dc874..33da109 100755
--- a/centipede/pom.xml
+++ b/centipede/pom.xml
@@ -2,14 +2,14 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.ontology2</groupId>
   <artifactId>centipede</artifactId>
-  <version>99.2</version>
+  <version>99.3-SNAPSHOT</version>
   <packaging>jar</packaging>
   <name>Centipede -- utilities for developing command line applications in Java</name>
   <url>https://github.com/paulhoule/infovore/wiki/Centipede</url>
   <parent>
     <groupId>com.ontology2</groupId>
     <artifactId>centipede-parent</artifactId>
-    <version>99.2</version>
+    <version>99.3-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>
diff --git a/pom.xml b/pom.xml
index 81786d7..1e7a6da 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.ontology2</groupId>
   <artifactId>centipede-parent</artifactId>
-  <version>99.2</version>
+  <version>99.3-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>Centipede -- utilities for developing command line applications in Java</name>
   <url>https://github.com/paulhoule/infovore/wiki/Centipede</url>