diff --git a/duniter4j-core-client/pom.xml b/duniter4j-core-client/pom.xml
index 330cfb58c3b828800c5eeae60b852dbf8e636ffc..b970b166346aa9eefbb46000b38fa9c260f0488b 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>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
   </parent>
 
   <groupId>org.duniter</groupId>
diff --git a/duniter4j-core-shared/pom.xml b/duniter4j-core-shared/pom.xml
index ddac44f9fa5206790782995b3e7a9aebe20050cc..6612b3ae786423464c86893111be71345060ff02 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>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
   </parent>
 
   <groupId>org.duniter</groupId>
diff --git a/duniter4j-es-assembly/pom.xml b/duniter4j-es-assembly/pom.xml
index c869cca9cce1b2e9264e8e9a57afc5a49a355d75..32f236388c09ae95d77b925f9c023e6a88981b83 100644
--- a/duniter4j-es-assembly/pom.xml
+++ b/duniter4j-es-assembly/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.duniter</groupId>
     <artifactId>duniter4j</artifactId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
   </parent>
 
   <groupId>org.duniter</groupId>
diff --git a/duniter4j-es-core/pom.xml b/duniter4j-es-core/pom.xml
index bd94de8810943195b171a7c00de6b843bf6f2aaa..43b8292811b949ea32302d4a0fffd06653d9feb7 100644
--- a/duniter4j-es-core/pom.xml
+++ b/duniter4j-es-core/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.duniter</groupId>
     <artifactId>duniter4j</artifactId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
   </parent>
 
   <groupId>org.duniter</groupId>
diff --git a/duniter4j-es-gchange/pom.xml b/duniter4j-es-gchange/pom.xml
index 0649052ae8bce714e04fe9cdd0924ec6e9b5f304..a51c2f7509471c63dd3beaf54f97316c50e50422 100644
--- a/duniter4j-es-gchange/pom.xml
+++ b/duniter4j-es-gchange/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.duniter</groupId>
     <artifactId>duniter4j</artifactId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
   </parent>
 
   <groupId>org.duniter</groupId>
diff --git a/duniter4j-es-user/pom.xml b/duniter4j-es-user/pom.xml
index 971f65e0402d6e451be3376aba79d905987826f4..2a24407f46196074638690c4aa439cbc8976d24c 100644
--- a/duniter4j-es-user/pom.xml
+++ b/duniter4j-es-user/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>duniter4j</artifactId>
         <groupId>org.duniter</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/pom.xml b/pom.xml
index c4d7e491119fe8d602f4ec9f687ad21a80cec3cd..a6e260dc51eb8312b7b6ea2200eb3de62e8d2d23 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 
   <groupId>org.duniter</groupId>
   <artifactId>duniter4j</artifactId>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>Duniter4j : a Duniter Java Client API</name>
 
@@ -110,7 +110,7 @@
     <url>https://github.com/duniter/duniter4j.git</url>
     <connection>scm:git:https://github.com/duniter/duniter4j.git</connection>
     <developerConnection>scm:git:https://github.com/duniter/duniter4j.git</developerConnection>
-    <tag>duniter4j-0.9.0</tag>
+    <tag>HEAD</tag>
   </scm>
 
   <issueManagement>