diff --git a/broker-admin-dist/pom.xml b/broker-admin-dist/pom.xml
index f0d31aa..12d6282 100644
--- a/broker-admin-dist/pom.xml
+++ b/broker-admin-dist/pom.xml
@@ -9,7 +9,7 @@
 	<parent>
 		<groupId>org.aktin</groupId>
 		<artifactId>broker</artifactId>
-		<version>1.5.1</version>
+		<version>1.5.2-SNAPSHOT</version>
 	</parent>
 	
 	<properties>
@@ -21,7 +21,7 @@
 		<dependency>
 			<groupId>org.aktin</groupId>
 			<artifactId>broker-admin</artifactId>
-			<version>1.5.1</version>
+			<version>1.5.2-SNAPSHOT</version>
 		</dependency>
 		<dependency>
 			<groupId>javax.enterprise</groupId>
@@ -39,12 +39,12 @@
 		<dependency>
 			<groupId>org.aktin</groupId>
 			<artifactId>broker-auth-local</artifactId>
-			<version>1.5.1</version>
+			<version>1.5.2-SNAPSHOT</version>
 		</dependency>
 		<dependency>
 			<groupId>org.aktin</groupId>
 			<artifactId>broker-auth-openid</artifactId>
-			<version>1.5.1</version>
+			<version>1.5.2-SNAPSHOT</version>
 		</dependency>
 
 	</dependencies>
diff --git a/broker-admin/pom.xml b/broker-admin/pom.xml
index 0951f3e..9cca2c6 100644
--- a/broker-admin/pom.xml
+++ b/broker-admin/pom.xml
@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.aktin</groupId>
 		<artifactId>broker</artifactId>
-		<version>1.5.1</version>
+		<version>1.5.2-SNAPSHOT</version>
 	</parent>
 	<properties>
 		<jetty.version>9.4.51.v20230217</jetty.version>
@@ -80,26 +80,26 @@
 		<dependency>
 			<groupId>org.aktin</groupId>
 			<artifactId>broker-server</artifactId>
-			<version>1.5.1</version>
+			<version>1.5.2-SNAPSHOT</version>
 		</dependency>
 		<dependency>
 			<groupId>org.aktin</groupId>
 			<artifactId>broker-client</artifactId>
-			<version>1.5.1</version>
+			<version>1.5.2-SNAPSHOT</version>
 			<scope>test</scope>
 		</dependency>
 		<!-- authentication for testing  -->
 		<dependency>
 			<groupId>org.aktin</groupId>
 			<artifactId>broker-auth-local</artifactId>
-			<version>1.5.1</version>
+			<version>1.5.2-SNAPSHOT</version>
 			<scope>test</scope>
 		</dependency>
 		
 		<dependency>
 			<groupId>org.aktin</groupId>
 			<artifactId>broker-auth-openid</artifactId>
-			<version>1.5.1</version>
+			<version>1.5.2-SNAPSHOT</version>
 			<scope>test</scope>
 		</dependency>
  		
diff --git a/broker-api/pom.xml b/broker-api/pom.xml
index acf4d74..eb84be9 100644
--- a/broker-api/pom.xml
+++ b/broker-api/pom.xml
@@ -14,7 +14,7 @@
 	<parent>
 		<groupId>org.aktin</groupId>
 		<artifactId>broker</artifactId>
-		<version>1.5.1</version>
+		<version>1.5.2-SNAPSHOT</version>
 	</parent>
 
 	<build>
diff --git a/broker-auth-local/pom.xml b/broker-auth-local/pom.xml
index df19f7b..f24f86b 100644
--- a/broker-auth-local/pom.xml
+++ b/broker-auth-local/pom.xml
@@ -13,7 +13,7 @@
 	<parent>
 		<groupId>org.aktin</groupId>
 		<artifactId>broker</artifactId>
-		<version>1.5.1</version>
+		<version>1.5.2-SNAPSHOT</version>
 	</parent>
 
 	<dependencies>
@@ -41,12 +41,12 @@
 		<dependency>
 			<groupId>org.aktin</groupId>
 			<artifactId>broker-api</artifactId>
-			<version>1.5.1</version>
+			<version>1.5.2-SNAPSHOT</version>
 		</dependency>
 		<dependency>
 			<groupId>org.aktin</groupId>
 			<artifactId>broker-server</artifactId>
-			<version>1.5.1</version>
+			<version>1.5.2-SNAPSHOT</version>
 		</dependency>
 
 		<!--
diff --git a/broker-auth-openid/pom.xml b/broker-auth-openid/pom.xml
index d171b6c..691d0bf 100644
--- a/broker-auth-openid/pom.xml
+++ b/broker-auth-openid/pom.xml
@@ -13,7 +13,7 @@
 	<parent>
 		<groupId>org.aktin</groupId>
 		<artifactId>broker</artifactId>
-		<version>1.5.1</version>
+		<version>1.5.2-SNAPSHOT</version>
 	</parent>
 
 	<dependencies>
@@ -48,12 +48,12 @@
 		<dependency>
 			<groupId>org.aktin</groupId>
 			<artifactId>broker-api</artifactId>
-			<version>1.5.1</version>
+			<version>1.5.2-SNAPSHOT</version>
 		</dependency>
 		<dependency>
 			<groupId>org.aktin</groupId>
 			<artifactId>broker-client</artifactId>
-			<version>1.5.1</version>
+			<version>1.5.2-SNAPSHOT</version>
 			<scope>test</scope>
 		</dependency>
 
diff --git a/broker-client-auth-keycloak/pom.xml b/broker-client-auth-keycloak/pom.xml
index 59b4e74..5882cb8 100644
--- a/broker-client-auth-keycloak/pom.xml
+++ b/broker-client-auth-keycloak/pom.xml
@@ -13,7 +13,7 @@
 	<parent>
 		<groupId>org.aktin</groupId>
 		<artifactId>broker</artifactId>
-		<version>1.5.1</version>
+		<version>1.5.2-SNAPSHOT</version>
 	</parent>
 	
 	<properties>
@@ -52,7 +52,7 @@
 		<dependency>
 			<groupId>org.aktin</groupId>
 			<artifactId>broker-client</artifactId>
-			<version>1.5.1</version>
+			<version>1.5.2-SNAPSHOT</version>
 		</dependency>
 		<dependency>
 			<groupId>org.keycloak</groupId>
diff --git a/broker-client/pom.xml b/broker-client/pom.xml
index ebf92fe..726de28 100644
--- a/broker-client/pom.xml
+++ b/broker-client/pom.xml
@@ -14,7 +14,7 @@
 	<parent>
 		<groupId>org.aktin</groupId>
 		<artifactId>broker</artifactId>
-		<version>1.5.1</version>
+		<version>1.5.2-SNAPSHOT</version>
 	</parent>
 	
 	<properties>
@@ -72,7 +72,7 @@
 		<dependency>
 			<groupId>org.aktin</groupId>
 			<artifactId>broker-api</artifactId>
-			<version>1.5.1</version>
+			<version>1.5.2-SNAPSHOT</version>
 		</dependency>
 		<!-- jaxb implementation -->
 		<dependency>
diff --git a/broker-server/pom.xml b/broker-server/pom.xml
index 3a7eabe..13dd665 100644
--- a/broker-server/pom.xml
+++ b/broker-server/pom.xml
@@ -13,7 +13,7 @@
 	<parent>
 		<groupId>org.aktin</groupId>
 		<artifactId>broker</artifactId>
-		<version>1.5.1</version>
+		<version>1.5.2-SNAPSHOT</version>
 	</parent>
 	<properties>
 		<java.util.logging.config.file>src/test/resources/logging.properties</java.util.logging.config.file>
@@ -105,12 +105,12 @@
 		<dependency>
 			<groupId>org.aktin</groupId>
 			<artifactId>broker-api</artifactId>
-			<version>1.5.1</version>
+			<version>1.5.2-SNAPSHOT</version>
 		</dependency>
 		<dependency>
 			<groupId>org.aktin</groupId>
 			<artifactId>broker-client</artifactId>
-			<version>1.5.1</version>
+			<version>1.5.2-SNAPSHOT</version>
 			<scope>test</scope>
 		</dependency>
 		
diff --git a/pom.xml b/pom.xml
index 39408c4..3c0d16c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
 	<groupId>org.aktin</groupId>
 	<artifactId>broker</artifactId>
-	<version>1.5.1</version>
+	<version>1.5.2-SNAPSHOT</version>
 
 	<name>AKTIN : Broker</name>
 	<description>AKTIN Search Broker</description>