diff --git a/duniter4j-core-client/pom.xml b/duniter4j-core-client/pom.xml
index b970b166346aa9eefbb46000b38fa9c260f0488b..89f266b7e0323be93238ea00db1dad6967665b29 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>0.9.1-SNAPSHOT</version>
+    <version>0.9.1</version>
   </parent>
 
   <groupId>org.duniter</groupId>
diff --git a/duniter4j-core-shared/pom.xml b/duniter4j-core-shared/pom.xml
index 6612b3ae786423464c86893111be71345060ff02..609583404f86f2454fe32cfa6355815fcf9559e2 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>0.9.1-SNAPSHOT</version>
+    <version>0.9.1</version>
   </parent>
 
   <groupId>org.duniter</groupId>
diff --git a/duniter4j-es-assembly/pom.xml b/duniter4j-es-assembly/pom.xml
index 32f236388c09ae95d77b925f9c023e6a88981b83..fd75b112738d66a4b459d1ebec8bd84a6c1f433f 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>0.9.1-SNAPSHOT</version>
+    <version>0.9.1</version>
   </parent>
 
   <groupId>org.duniter</groupId>
diff --git a/duniter4j-es-core/pom.xml b/duniter4j-es-core/pom.xml
index 43b8292811b949ea32302d4a0fffd06653d9feb7..f45d1995ad6eebe9eb5f0c0522fc5d6fa4d562c5 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>0.9.1-SNAPSHOT</version>
+    <version>0.9.1</version>
   </parent>
 
   <groupId>org.duniter</groupId>
diff --git a/duniter4j-es-gchange/pom.xml b/duniter4j-es-gchange/pom.xml
index a51c2f7509471c63dd3beaf54f97316c50e50422..e7943a3a60ad5f261fd9f8e42e678e5713d64d30 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>0.9.1-SNAPSHOT</version>
+    <version>0.9.1</version>
   </parent>
 
   <groupId>org.duniter</groupId>
diff --git a/duniter4j-es-user/pom.xml b/duniter4j-es-user/pom.xml
index 2a24407f46196074638690c4aa439cbc8976d24c..3e396d303c47e9230a5dee4fbabcbcdaf0c405d6 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>0.9.1-SNAPSHOT</version>
+        <version>0.9.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/pom.xml b/pom.xml
index a6e260dc51eb8312b7b6ea2200eb3de62e8d2d23..cd1778c6542de905c446109a60663461577ca29d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 
   <groupId>org.duniter</groupId>
   <artifactId>duniter4j</artifactId>
-  <version>0.9.1-SNAPSHOT</version>
+  <version>0.9.1</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>HEAD</tag>
+    <tag>duniter4j-0.9.1</tag>
   </scm>
 
   <issueManagement>