diff --git a/duniter4j-client/pom.xml b/duniter4j-client/pom.xml
index 9c3ddb7644f621d7a48e4707ffb06adaef162845..5d0e0da3489a78e138379100deace77fd6dbfef0 100644
--- a/duniter4j-client/pom.xml
+++ b/duniter4j-client/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>duniter4j</artifactId>
         <groupId>org.duniter</groupId>
-        <version>1.2.3</version>
+        <version>1.2.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/duniter4j-core-client/pom.xml b/duniter4j-core-client/pom.xml
index 5370ca26d31057369f502c0d00c505c2ae5b1f9d..2fe71d722c7c5113d7272fe5e666faba5e5a2e31 100644
--- a/duniter4j-core-client/pom.xml
+++ b/duniter4j-core-client/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.duniter</groupId>
     <artifactId>duniter4j</artifactId>
-    <version>1.2.3</version>
+    <version>1.2.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>duniter4j-core-client</artifactId>
diff --git a/duniter4j-core-shared/pom.xml b/duniter4j-core-shared/pom.xml
index bbb89002f8d9f8cc17109a470bd5a0eff14eb6fe..74541d7d700505df3546e6bc41cada2543697b0a 100644
--- a/duniter4j-core-shared/pom.xml
+++ b/duniter4j-core-shared/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.duniter</groupId>
     <artifactId>duniter4j</artifactId>
-    <version>1.2.3</version>
+    <version>1.2.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>duniter4j-core-shared</artifactId>
diff --git a/pom.xml b/pom.xml
index 25d7bdcfd36e16dc555af87e23d707b9dd6e124f..a3c4b4fc09eb6b048abcfd42e7c829142db811eb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 
   <groupId>org.duniter</groupId>
   <artifactId>duniter4j</artifactId>
-  <version>1.2.3</version>
+  <version>1.2.4-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>Duniter4j</name>
   <description>a Duniter Java Client API</description>
@@ -150,7 +150,7 @@
     <url>https://git.duniter.org/clients/java/duniter4j.git</url>
     <connection>scm:git:git@git.duniter.org:clients/java/duniter4j.git</connection>
     <developerConnection>scm:git:git@git.duniter.org:clients/java/duniter4j.git</developerConnection>
-    <tag>duniter4j-1.2.3</tag>
+    <tag>HEAD</tag>
   </scm>
 
   <issueManagement>