diff --git a/conformance-tests/server-servlet-modern/pom.xml b/conformance-tests/server-servlet-modern/pom.xml
index ed7fd90fe..fa546864f 100644
--- a/conformance-tests/server-servlet-modern/pom.xml
+++ b/conformance-tests/server-servlet-modern/pom.xml
@@ -63,7 +63,7 @@
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>exec-maven-plugin</artifactId>
-				<version>3.1.0</version>
+				<version>3.6.4</version>
 				<configuration>
 					<mainClass>io.modelcontextprotocol.conformance.server.modern.ModernConformanceServlet</mainClass>
 					<skip>false</skip>