diff --git a/duniter4j-client/pom.xml b/duniter4j-client/pom.xml
index 4e69187ce7d48f7cf7a09b56584e019fe9d72114..b886c1a265a07b9991287ad291594d7a12729ee3 100644
--- a/duniter4j-client/pom.xml
+++ b/duniter4j-client/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>duniter4j</artifactId>
         <groupId>org.duniter</groupId>
-        <version>1.2.7</version>
+        <version>1.2.8-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/duniter4j-core-client/pom.xml b/duniter4j-core-client/pom.xml
index 17aabeee36506bd680dad6ca5cad01d41803a725..4c91953cd2581bfb877bc01f627c63dbdd91b84d 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>1.2.7</version>
+    <version>1.2.8-SNAPSHOT</version>
   </parent>
 
   <artifactId>duniter4j-core-client</artifactId>
diff --git a/duniter4j-core-shared/pom.xml b/duniter4j-core-shared/pom.xml
index 59a5086df6233aecd2d2865866205e403c413276..4e28761cc8555d61a39e2c99f79d42a116356832 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>1.2.7</version>
+    <version>1.2.8-SNAPSHOT</version>
   </parent>
 
   <artifactId>duniter4j-core-shared</artifactId>
diff --git a/pom.xml b/pom.xml
index 8beb4d7b103f3196a0b4ee99dccd5ab2e89d216b..275b26aa5c5271480f9e7e9fdf241f14d0cb414d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 
   <groupId>org.duniter</groupId>
   <artifactId>duniter4j</artifactId>
-  <version>1.2.7</version>
+  <version>1.2.8-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-1.2.7</tag>
+    <tag>HEAD</tag>
   </scm>
 
   <issueManagement>