diff --git a/conformance-tests/client-jdk-http-client/pom.xml b/conformance-tests/client-jdk-http-client/pom.xml
index 0e6291a..f303614 100644
--- a/conformance-tests/client-jdk-http-client/pom.xml
+++ b/conformance-tests/client-jdk-http-client/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>io.modelcontextprotocol.sdk</groupId>
 		<artifactId>conformance-tests</artifactId>
-		<version>1.0.0-SNAPSHOT</version>
+		<version>1.1.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>client-jdk-http-client</artifactId>
 	<packaging>jar</packaging>
@@ -28,7 +28,7 @@
 		<dependency>
 			<groupId>io.modelcontextprotocol.sdk</groupId>
 			<artifactId>mcp</artifactId>
-			<version>1.0.0-SNAPSHOT</version>
+			<version>1.1.0-SNAPSHOT</version>
 		</dependency>
 
 		<!-- Logging -->
diff --git a/conformance-tests/pom.xml b/conformance-tests/pom.xml
index 37a66b4..d1bef2a 100644
--- a/conformance-tests/pom.xml
+++ b/conformance-tests/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>io.modelcontextprotocol.sdk</groupId>
 		<artifactId>mcp-parent</artifactId>
-		<version>1.0.0-SNAPSHOT</version>
+		<version>1.1.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>conformance-tests</artifactId>
 	<packaging>pom</packaging>
diff --git a/conformance-tests/server-servlet/pom.xml b/conformance-tests/server-servlet/pom.xml
index eeb8485..68da421 100644
--- a/conformance-tests/server-servlet/pom.xml
+++ b/conformance-tests/server-servlet/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>io.modelcontextprotocol.sdk</groupId>
 		<artifactId>conformance-tests</artifactId>
-		<version>1.0.0-SNAPSHOT</version>
+		<version>1.1.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>server-servlet</artifactId>
 	<packaging>jar</packaging>
@@ -28,7 +28,7 @@
 		<dependency>
 			<groupId>io.modelcontextprotocol.sdk</groupId>
 			<artifactId>mcp</artifactId>
-			<version>1.0.0-SNAPSHOT</version>
+			<version>1.1.0-SNAPSHOT</version>
 		</dependency>
 
 		<dependency>
diff --git a/mcp-bom/pom.xml b/mcp-bom/pom.xml
index b43b703..fb6f3a3 100644
--- a/mcp-bom/pom.xml
+++ b/mcp-bom/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.modelcontextprotocol.sdk</groupId>
         <artifactId>mcp-parent</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.1.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>mcp-bom</artifactId>
diff --git a/mcp-core/pom.xml b/mcp-core/pom.xml
index 67ed015..4de0fba 100644
--- a/mcp-core/pom.xml
+++ b/mcp-core/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>io.modelcontextprotocol.sdk</groupId>
 		<artifactId>mcp-parent</artifactId>
-		<version>1.0.0-SNAPSHOT</version>
+		<version>1.1.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>mcp-core</artifactId>
 	<packaging>jar</packaging>
diff --git a/mcp-json-jackson2/pom.xml b/mcp-json-jackson2/pom.xml
index 7220318..f25877c 100644
--- a/mcp-json-jackson2/pom.xml
+++ b/mcp-json-jackson2/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>io.modelcontextprotocol.sdk</groupId>
 		<artifactId>mcp-parent</artifactId>
-		<version>1.0.0-SNAPSHOT</version>
+		<version>1.1.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>mcp-json-jackson2</artifactId>
 	<packaging>jar</packaging>
@@ -70,7 +70,7 @@
         <dependency>
         	<groupId>io.modelcontextprotocol.sdk</groupId>
         	<artifactId>mcp-core</artifactId>
-        	<version>1.0.0-SNAPSHOT</version>
+        	<version>1.1.0-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>com.networknt</groupId>
diff --git a/mcp-json-jackson3/pom.xml b/mcp-json-jackson3/pom.xml
index 55db341..99baf14 100644
--- a/mcp-json-jackson3/pom.xml
+++ b/mcp-json-jackson3/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>io.modelcontextprotocol.sdk</groupId>
 		<artifactId>mcp-parent</artifactId>
-		<version>1.0.0-SNAPSHOT</version>
+		<version>1.1.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>mcp-json-jackson3</artifactId>
 	<packaging>jar</packaging>
@@ -64,7 +64,7 @@
         <dependency>
         	<groupId>io.modelcontextprotocol.sdk</groupId>
         	<artifactId>mcp-core</artifactId>
-        	<version>1.0.0-SNAPSHOT</version>
+        	<version>1.1.0-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>tools.jackson.core</groupId>
diff --git a/mcp-test/pom.xml b/mcp-test/pom.xml
index f08ccc8..531c0bb 100644
--- a/mcp-test/pom.xml
+++ b/mcp-test/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>io.modelcontextprotocol.sdk</groupId>
 		<artifactId>mcp-parent</artifactId>
-		<version>1.0.0-SNAPSHOT</version>
+		<version>1.1.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>mcp-test</artifactId>
 	<packaging>jar</packaging>
@@ -24,7 +24,7 @@
 		<dependency>
 			<groupId>io.modelcontextprotocol.sdk</groupId>
 			<artifactId>mcp-core</artifactId>
-			<version>1.0.0-SNAPSHOT</version>
+			<version>1.1.0-SNAPSHOT</version>
 		</dependency>
 
 		<dependency>
@@ -159,7 +159,7 @@
 				<dependency>
 					<groupId>io.modelcontextprotocol.sdk</groupId>
 					<artifactId>mcp-json-jackson3</artifactId>
-					<version>1.0.0-SNAPSHOT</version>
+					<version>1.1.0-SNAPSHOT</version>
 					<scope>test</scope>
 				</dependency>
 			</dependencies>
@@ -170,7 +170,7 @@
 				<dependency>
 					<groupId>io.modelcontextprotocol.sdk</groupId>
 					<artifactId>mcp-json-jackson2</artifactId>
-					<version>1.0.0-SNAPSHOT</version>
+					<version>1.1.0-SNAPSHOT</version>
 					<scope>test</scope>
 				</dependency>
 			</dependencies>
diff --git a/mcp/pom.xml b/mcp/pom.xml
index 2db79f8..9379742 100644
--- a/mcp/pom.xml
+++ b/mcp/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>io.modelcontextprotocol.sdk</groupId>
 		<artifactId>mcp-parent</artifactId>
-		<version>1.0.0-SNAPSHOT</version>
+		<version>1.1.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>mcp</artifactId>
 	<packaging>jar</packaging>
@@ -25,13 +25,13 @@
 		<dependency>
 			<groupId>io.modelcontextprotocol.sdk</groupId>
 			<artifactId>mcp-json-jackson3</artifactId>
-			<version>1.0.0-SNAPSHOT</version>
+			<version>1.1.0-SNAPSHOT</version>
 		</dependency>
 
 		<dependency>
 			<groupId>io.modelcontextprotocol.sdk</groupId>
 			<artifactId>mcp-core</artifactId>
-			<version>1.0.0-SNAPSHOT</version>
+			<version>1.1.0-SNAPSHOT</version>
 		</dependency>
 	</dependencies>
 
diff --git a/pom.xml b/pom.xml
index 13b456d..049536e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
 	<groupId>io.modelcontextprotocol.sdk</groupId>
 	<artifactId>mcp-parent</artifactId>
-	<version>1.0.0-SNAPSHOT</version>
+	<version>1.1.0-SNAPSHOT</version>
 
 	<packaging>pom</packaging>
 	<url>https://github.com/modelcontextprotocol/java-sdk</url>