diff --git a/phive-rules-cii/pom.xml b/phive-rules-cii/pom.xml
index 12a5d392..7d8d65d4 100644
--- a/phive-rules-cii/pom.xml
+++ b/phive-rules-cii/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-cii</artifactId>
   <packaging>bundle</packaging>
diff --git a/phive-rules-cius-pt/pom.xml b/phive-rules-cius-pt/pom.xml
index b394cd92..d8cf9918 100644
--- a/phive-rules-cius-pt/pom.xml
+++ b/phive-rules-cius-pt/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-cius-pt</artifactId>
   <packaging>bundle</packaging>
diff --git a/phive-rules-cius-ro/pom.xml b/phive-rules-cius-ro/pom.xml
index 056632ac..be06a4a0 100644
--- a/phive-rules-cius-ro/pom.xml
+++ b/phive-rules-cius-ro/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-cius-ro</artifactId>
   <packaging>bundle</packaging>
diff --git a/phive-rules-ebinterface/pom.xml b/phive-rules-ebinterface/pom.xml
index 680d9f91..bc31a866 100644
--- a/phive-rules-ebinterface/pom.xml
+++ b/phive-rules-ebinterface/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-ebinterface</artifactId>
   <packaging>bundle</packaging>
diff --git a/phive-rules-ehf/pom.xml b/phive-rules-ehf/pom.xml
index ccffb261..29ce712a 100644
--- a/phive-rules-ehf/pom.xml
+++ b/phive-rules-ehf/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-ehf</artifactId>
   <packaging>bundle</packaging>
diff --git a/phive-rules-en16931/pom.xml b/phive-rules-en16931/pom.xml
index 9ac5c693..688bdb4c 100644
--- a/phive-rules-en16931/pom.xml
+++ b/phive-rules-en16931/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-en16931</artifactId>
   <packaging>bundle</packaging>
diff --git a/phive-rules-energieefactuur/pom.xml b/phive-rules-energieefactuur/pom.xml
index de7815a6..13dfd148 100644
--- a/phive-rules-energieefactuur/pom.xml
+++ b/phive-rules-energieefactuur/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-energieefactuur</artifactId>
   <packaging>bundle</packaging>
diff --git a/phive-rules-facturae/pom.xml b/phive-rules-facturae/pom.xml
index 4da9639a..474e21ac 100644
--- a/phive-rules-facturae/pom.xml
+++ b/phive-rules-facturae/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-facturae</artifactId>
   <packaging>bundle</packaging>
diff --git a/phive-rules-fatturapa/pom.xml b/phive-rules-fatturapa/pom.xml
index f40cbfc2..c9c5c6fb 100644
--- a/phive-rules-fatturapa/pom.xml
+++ b/phive-rules-fatturapa/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-fatturapa</artifactId>
   <packaging>bundle</packaging>
diff --git a/phive-rules-finvoice/pom.xml b/phive-rules-finvoice/pom.xml
index fee85190..ed7fc820 100644
--- a/phive-rules-finvoice/pom.xml
+++ b/phive-rules-finvoice/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-finvoice</artifactId>
   <packaging>bundle</packaging>
diff --git a/phive-rules-isdoc/pom.xml b/phive-rules-isdoc/pom.xml
index 06cbede0..f038ed19 100644
--- a/phive-rules-isdoc/pom.xml
+++ b/phive-rules-isdoc/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-isdoc</artifactId>
   <packaging>bundle</packaging>
diff --git a/phive-rules-oioubl/pom.xml b/phive-rules-oioubl/pom.xml
index da82df3e..8c9fb12e 100644
--- a/phive-rules-oioubl/pom.xml
+++ b/phive-rules-oioubl/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-oioubl</artifactId>
   <packaging>bundle</packaging>
diff --git a/phive-rules-peppol-italy/pom.xml b/phive-rules-peppol-italy/pom.xml
index 40ee8bc3..f164aa35 100644
--- a/phive-rules-peppol-italy/pom.xml
+++ b/phive-rules-peppol-italy/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-peppol-italy</artifactId>
   <packaging>bundle</packaging>
diff --git a/phive-rules-peppol-legacy/pom.xml b/phive-rules-peppol-legacy/pom.xml
index 7a2c25ef..db486ae9 100644
--- a/phive-rules-peppol-legacy/pom.xml
+++ b/phive-rules-peppol-legacy/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-peppol-legacy</artifactId>
   <packaging>bundle</packaging>
diff --git a/phive-rules-peppol/pom.xml b/phive-rules-peppol/pom.xml
index ee73a429..39098e58 100644
--- a/phive-rules-peppol/pom.xml
+++ b/phive-rules-peppol/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-peppol</artifactId>
   <packaging>bundle</packaging>
diff --git a/phive-rules-setu/pom.xml b/phive-rules-setu/pom.xml
index 80eb8238..dbbb6742 100644
--- a/phive-rules-setu/pom.xml
+++ b/phive-rules-setu/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-setu</artifactId>
   <packaging>bundle</packaging>
diff --git a/phive-rules-simplerinvoicing/pom.xml b/phive-rules-simplerinvoicing/pom.xml
index 21190ff4..c2538c83 100644
--- a/phive-rules-simplerinvoicing/pom.xml
+++ b/phive-rules-simplerinvoicing/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-simplerinvoicing</artifactId>
   <packaging>bundle</packaging>
diff --git a/phive-rules-svefaktura/pom.xml b/phive-rules-svefaktura/pom.xml
index 3da2d74b..00389da3 100644
--- a/phive-rules-svefaktura/pom.xml
+++ b/phive-rules-svefaktura/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-svefaktura</artifactId>
   <packaging>bundle</packaging>
diff --git a/phive-rules-teapps/pom.xml b/phive-rules-teapps/pom.xml
index a76cd9d3..a6469235 100644
--- a/phive-rules-teapps/pom.xml
+++ b/phive-rules-teapps/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-teapps</artifactId>
   <packaging>bundle</packaging>
diff --git a/phive-rules-ubl/pom.xml b/phive-rules-ubl/pom.xml
index b96d4581..331457e1 100644
--- a/phive-rules-ubl/pom.xml
+++ b/phive-rules-ubl/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-ubl</artifactId>
   <packaging>bundle</packaging>
diff --git a/phive-rules-ublbe/pom.xml b/phive-rules-ublbe/pom.xml
index 29ee1f7a..25efb39e 100644
--- a/phive-rules-ublbe/pom.xml
+++ b/phive-rules-ublbe/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-ublbe</artifactId>
   <packaging>bundle</packaging>
diff --git a/phive-rules-xrechnung/pom.xml b/phive-rules-xrechnung/pom.xml
index b5b9abce..6de45f93 100644
--- a/phive-rules-xrechnung/pom.xml
+++ b/phive-rules-xrechnung/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.helger.phive.rules</groupId>
     <artifactId>phive-rules-parent-pom</artifactId>
-    <version>3.1.11</version>
+    <version>3.1.12-SNAPSHOT</version>
   </parent>
   <artifactId>phive-rules-xrechnung</artifactId>
   <packaging>bundle</packaging>
diff --git a/pom.xml b/pom.xml
index f03118f0..365f34ee 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
   </parent>
   <groupId>com.helger.phive.rules</groupId>
   <artifactId>phive-rules-parent-pom</artifactId>
-  <version>3.1.11</version>
+  <version>3.1.12-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>phive-rules-parent-pom</name>
   <description>Base POM to build the phive rules projects</description>
@@ -45,7 +45,7 @@
     <connection>scm:git:https://github.com/phax/phive-rules.git</connection>
     <developerConnection>scm:git:https://github.com/phax/phive-rules.git</developerConnection>
     <url>http://github.com/phax/phive-rules</url>
-    <tag>phive-rules-parent-pom-3.1.11</tag>
+    <tag>HEAD</tag>
   </scm>
 
   <organization>