diff --git a/mcp-bom/pom.xml b/mcp-bom/pom.xml
index 5f7ec93..b418d0c 100644
--- a/mcp-bom/pom.xml
+++ b/mcp-bom/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.springframework.experimental</groupId>
         <artifactId>mcp-parent</artifactId>
-        <version>0.5.0</version>
+        <version>0.6.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>mcp-bom</artifactId>
diff --git a/mcp-docs/pom.xml b/mcp-docs/pom.xml
index d70f198..0967cb1 100644
--- a/mcp-docs/pom.xml
+++ b/mcp-docs/pom.xml
@@ -20,7 +20,7 @@
 	<parent>
         <groupId>org.springframework.experimental</groupId>
 	    <artifactId>mcp-parent</artifactId>
-    	<version>0.5.0</version>
+    	<version>0.6.0-SNAPSHOT</version>
 	</parent>
     <artifactId>mcp-docs</artifactId>
     <name>Spring AI MCP Docs</name>
diff --git a/mcp-test/pom.xml b/mcp-test/pom.xml
index 07dfb40..6ca4339 100644
--- a/mcp-test/pom.xml
+++ b/mcp-test/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.experimental</groupId>
 		<artifactId>mcp-parent</artifactId>
-		<version>0.5.0</version>
+		<version>0.6.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>mcp-test</artifactId>
 	<packaging>jar</packaging>
@@ -24,7 +24,7 @@
 		<dependency>
 			<groupId>org.springframework.experimental</groupId>
 			<artifactId>mcp</artifactId>
-			<version>0.5.0</version>
+			<version>0.6.0-SNAPSHOT</version>
 		</dependency>
 
 		<dependency>
diff --git a/mcp-transport/mcp-webflux-sse-transport/pom.xml b/mcp-transport/mcp-webflux-sse-transport/pom.xml
index 4a148b6..fd51d01 100644
--- a/mcp-transport/mcp-webflux-sse-transport/pom.xml
+++ b/mcp-transport/mcp-webflux-sse-transport/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.experimental</groupId>
 		<artifactId>mcp-parent</artifactId>
-		<version>0.5.0</version>
+		<version>0.6.0-SNAPSHOT</version>
 		<relativePath>../../pom.xml</relativePath>
 	</parent>
 	<artifactId>mcp-webflux-sse-transport</artifactId>
@@ -25,13 +25,13 @@
 		<dependency>
 			<groupId>org.springframework.experimental</groupId>
 			<artifactId>mcp</artifactId>
-			<version>0.5.0</version>
+			<version>0.6.0-SNAPSHOT</version>
 		</dependency>
 
 		<dependency>
 			<groupId>org.springframework.experimental</groupId>
 			<artifactId>mcp-test</artifactId>
-			<version>0.5.0</version>
+			<version>0.6.0-SNAPSHOT</version>
 			<scope>test</scope>
 		</dependency>
 
diff --git a/mcp-transport/mcp-webmvc-sse-transport/pom.xml b/mcp-transport/mcp-webmvc-sse-transport/pom.xml
index 1ad2c79..9d24d95 100644
--- a/mcp-transport/mcp-webmvc-sse-transport/pom.xml
+++ b/mcp-transport/mcp-webmvc-sse-transport/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.experimental</groupId>
 		<artifactId>mcp-parent</artifactId>
-		<version>0.5.0</version>
+		<version>0.6.0-SNAPSHOT</version>
 		<relativePath>../../pom.xml</relativePath>
 	</parent>
 	<artifactId>mcp-webmvc-sse-transport</artifactId>
@@ -25,13 +25,13 @@
 		<dependency>
 			<groupId>org.springframework.experimental</groupId>
 			<artifactId>mcp</artifactId>
-			<version>0.5.0</version>
+			<version>0.6.0-SNAPSHOT</version>
 		</dependency>
 
 		<dependency>
 			<groupId>org.springframework.experimental</groupId>
 			<artifactId>mcp-test</artifactId>
-			<version>0.5.0</version>
+			<version>0.6.0-SNAPSHOT</version>
 			<scope>test</scope>
 		</dependency>
 
diff --git a/mcp/pom.xml b/mcp/pom.xml
index 3e7fad6..f8e5c20 100644
--- a/mcp/pom.xml
+++ b/mcp/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.experimental</groupId>
 		<artifactId>mcp-parent</artifactId>
-		<version>0.5.0</version>
+		<version>0.6.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>mcp</artifactId>
 	<packaging>jar</packaging>
diff --git a/pom.xml b/pom.xml
index 2e1dc9d..2d583ca 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
 	<groupId>org.springframework.experimental</groupId>
 	<artifactId>mcp-parent</artifactId>
-	<version>0.5.0</version>
+	<version>0.6.0-SNAPSHOT</version>
 
 	<packaging>pom</packaging>
 	<url>https://github.com/spring-projects-experimental/spring-ai-mcp</url>
diff --git a/spring-ai-mcp/pom.xml b/spring-ai-mcp/pom.xml
index 2789f4d..7d31418 100644
--- a/spring-ai-mcp/pom.xml
+++ b/spring-ai-mcp/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.experimental</groupId>
 		<artifactId>mcp-parent</artifactId>
-		<version>0.5.0</version>
+		<version>0.6.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>spring-ai-mcp</artifactId>
 	<name>Spring AI MCP</name>