diff --git a/conformance-tests/client-jdk-http-client/pom.xml b/conformance-tests/client-jdk-http-client/pom.xml
index d5a1e84..9cb113e 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>1.0.0-RC3</version>
 	</parent>
 	<artifactId>client-jdk-http-client</artifactId>
 	<packaging>jar</packaging>
@@ -24,7 +24,7 @@
 		<dependency>
 			<groupId>io.modelcontextprotocol.sdk</groupId>
 			<artifactId>mcp</artifactId>
-			<version>1.0.0-SNAPSHOT</version>
+			<version>1.0.0-RC3</version>
 		</dependency>
 
 		<!-- Logging -->
diff --git a/conformance-tests/client-spring-http-client/pom.xml b/conformance-tests/client-spring-http-client/pom.xml
index 9537eed..b756c28 100644
--- a/conformance-tests/client-spring-http-client/pom.xml
+++ b/conformance-tests/client-spring-http-client/pom.xml
@@ -11,7 +11,7 @@
 	</parent>
 	<groupId>io.modelcontextprotocol.sdk</groupId>
 	<artifactId>client-spring-http-client</artifactId>
-	<version>1.0.0-SNAPSHOT</version>
+	<version>1.0.0-RC3</version>
 	<packaging>jar</packaging>
 	<name>MCP Conformance Tests - Spring HTTP Client</name>
 	<description>Spring HTTP Client conformance tests for the Java MCP SDK</description>
diff --git a/conformance-tests/pom.xml b/conformance-tests/pom.xml
index 432fde0..c01bda4 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>1.0.0-RC3</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 793cc75..8c7797b 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>1.0.0-RC3</version>
 	</parent>
 	<artifactId>server-servlet</artifactId>
 	<packaging>jar</packaging>
@@ -24,7 +24,7 @@
 		<dependency>
 			<groupId>io.modelcontextprotocol.sdk</groupId>
 			<artifactId>mcp</artifactId>
-			<version>1.0.0-SNAPSHOT</version>
+			<version>1.0.0-RC3</version>
 		</dependency>
 
 		<dependency>
diff --git a/mcp-bom/pom.xml b/mcp-bom/pom.xml
index b43b703..f4e9f71 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>1.0.0-RC3</version>
     </parent>
 
     <artifactId>mcp-bom</artifactId>
diff --git a/mcp-core/pom.xml b/mcp-core/pom.xml
index 67ed015..71bb3b1 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>1.0.0-RC3</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..802bf52 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>1.0.0-RC3</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>1.0.0-RC3</version>
         </dependency>
         <dependency>
             <groupId>com.networknt</groupId>
diff --git a/mcp-json-jackson3/pom.xml b/mcp-json-jackson3/pom.xml
index 55db341..03c6413 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>1.0.0-RC3</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>1.0.0-RC3</version>
         </dependency>
         <dependency>
             <groupId>tools.jackson.core</groupId>
diff --git a/mcp-test/pom.xml b/mcp-test/pom.xml
index f08ccc8..33f5d54 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>1.0.0-RC3</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>1.0.0-RC3</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>1.0.0-RC3</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>1.0.0-RC3</version>
 					<scope>test</scope>
 				</dependency>
 			</dependencies>
diff --git a/mcp/pom.xml b/mcp/pom.xml
index 2db79f8..4a10d1d 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>1.0.0-RC3</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>1.0.0-RC3</version>
 		</dependency>
 
 		<dependency>
 			<groupId>io.modelcontextprotocol.sdk</groupId>
 			<artifactId>mcp-core</artifactId>
-			<version>1.0.0-SNAPSHOT</version>
+			<version>1.0.0-RC3</version>
 		</dependency>
 	</dependencies>
 
diff --git a/pom.xml b/pom.xml
index 13b456d..37004a6 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>1.0.0-RC3</version>
 
 	<packaging>pom</packaging>
 	<url>https://github.com/modelcontextprotocol/java-sdk</url>