diff --git a/pom.xml b/pom.xml
index 9213553..be45dc7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.atria-soft</groupId>
 	<artifactId>archidata</artifactId>
-	<version>0.28.0</version>
+	<version>0.28.1-SNAPSHOT</version>
 	<description>Wrapper to manage a simple interface for REST project to bind MySQL, SQLite or mongoDB.</description>
 	<url>https://github.com/kangaroo-and-rabbit/archidata</url>
 	<licenses>
diff --git a/version.txt b/version.txt
index 697f087..808150e 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-0.28.0
+0.28.1-dev