diff --git a/arakne-encoding/README.md b/arakne-encoding/README.md
index f8bce8c..13ba05e 100644
--- a/arakne-encoding/README.md
+++ b/arakne-encoding/README.md
@@ -10,7 +10,7 @@ For installing using maven, add this dependency into the `pom.xml` :
 <dependency>
     <groupId>fr.arakne</groupId>
     <artifactId>arakne-encoding</artifactId>
-    <version>0.1-alpha</version>
+    <version>0.2-alpha</version>
 </dependency>
 ```
 
diff --git a/arakne-map/README.md b/arakne-map/README.md
index 682af6d..e7f697f 100644
--- a/arakne-map/README.md
+++ b/arakne-map/README.md
@@ -10,7 +10,7 @@ For installing using maven, add this dependency into the `pom.xml` :
 <dependency>
     <groupId>fr.arakne</groupId>
     <artifactId>arakne-map</artifactId>
-    <version>0.1-alpha</version>
+    <version>0.2-alpha</version>
 </dependency>
 ```
 
diff --git a/arakne-value/README.md b/arakne-value/README.md
index f0c05de..12ebddd 100644
--- a/arakne-value/README.md
+++ b/arakne-value/README.md
@@ -10,7 +10,7 @@ For installing using maven, add this dependency into the `pom.xml` :
 <dependency>
     <groupId>fr.arakne</groupId>
     <artifactId>arakne-value</artifactId>
-    <version>0.1-alpha</version>
+    <version>0.2-alpha</version>
 </dependency>
 ```