diff --git a/.island/release.bash b/.island/release.bash
index 85458dc..00d16da 100755
--- a/.island/release.bash
+++ b/.island/release.bash
@@ -1,7 +1,32 @@
 #!/bin/bash
 
+version_file="../version.txt"
+
+# update new release dependency
 cd back
-mvn versions:set -DnewVersion=$(cat ../version.txt)
+# update the Maven version number
+mvn versions:set -DnewVersion=$(sed 's/dev/SNAPSHOT/g' $version_file)
+if grep -q "DEV" "$version_file"; then
+    # update all versions release of dependency
+    mvn versions:use-latest-releases 
+    # update our manage dependency as snapshoot
+    mvn versions:use-latest-versions -Dincludes=kangaroo-and-rabbit
+else
+    # update our manage dependency as release (must be done before)
+    mvn versions:use-latest-releases -Dincludes=kangaroo-and-rabbit
+fi
 cd -
 
 
+cd front
+if grep -q "dev" "$version_file"; then
+    # update all dependency
+    pnpm install
+    pnpm run update_packages
+else
+    # in case of release ==> can not do it automatically ...
+    echo not implemented
+fi
+
+cd -
+
diff --git a/back/pom.xml b/back/pom.xml
index 9ca47c1..18aac54 100644
--- a/back/pom.xml
+++ b/back/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.kar</groupId>
 	<artifactId>karso</artifactId>
-	<version>0.5.0</version>
+	<version>0.5.0-SNAPSHOT</version>
 	<properties>
 		<maven.compiler.version>3.1</maven.compiler.version>
 		<maven.compiler.source>21</maven.compiler.source>
@@ -20,17 +20,17 @@
 		<dependency>
 			<groupId>kangaroo-and-rabbit</groupId>
 			<artifactId>archidata</artifactId>
-			<version>0.8.6</version>
+			<version>0.8.7</version>
 		</dependency>
 		<dependency>
 			<groupId>org.slf4j</groupId>
 			<artifactId>slf4j-simple</artifactId>
-			<version>2.0.9</version>
+			<version>2.1.0-alpha1</version>
 		</dependency>
 		<dependency>
 			<groupId>com.fasterxml.jackson.datatype</groupId>
 			<artifactId>jackson-datatype-jsr310</artifactId>
-			<version>2.16.1</version>
+			<version>2.17.1</version>
 		</dependency>
 		<!--
 		************************************************************ 
@@ -40,13 +40,13 @@
 		<dependency>
 			<groupId>org.junit.jupiter</groupId>
 			<artifactId>junit-jupiter-api</artifactId>
-			<version>5.10.1</version>
+			<version>5.11.0-M1</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.junit.jupiter</groupId>
 			<artifactId>junit-jupiter-engine</artifactId>
-			<version>5.10.1</version>
+			<version>5.11.0-M1</version>
 			<scope>test</scope>
 		</dependency>
 	</dependencies>