diff --git a/mcp-transport/mcp-webmvc-sse-transport/pom.xml b/mcp-transport/mcp-webmvc-sse-transport/pom.xml
index d86eb42..c612a4c 100644
--- a/mcp-transport/mcp-webmvc-sse-transport/pom.xml
+++ b/mcp-transport/mcp-webmvc-sse-transport/pom.xml
@@ -118,7 +118,7 @@
 		<dependency>
 			<groupId>org.apache.tomcat.embed</groupId>
 			<artifactId>tomcat-embed-core</artifactId>
-			<version>10.1.18</version>
+			<version>11.0.2</version>
 			<scope>test</scope>
 		</dependency>