diff --git a/samples/java/login-auth-code/pom.xml b/samples/java/login-auth-code/pom.xml
index 6b2d646..b392b0b 100644
--- a/samples/java/login-auth-code/pom.xml
+++ b/samples/java/login-auth-code/pom.xml
@@ -60,7 +60,7 @@
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
                 <artifactId>keytool-maven-plugin</artifactId>
-                <version>1.7</version>
+                <version>2.0.2</version>
                 <executions>
                     <execution>
                         <id>generate-dev-keystore</id>