diff --git a/dbflute-guice-example/pom.xml b/dbflute-guice-example/pom.xml
index ae5f9847..a3ff7d68 100644
--- a/dbflute-guice-example/pom.xml
+++ b/dbflute-guice-example/pom.xml
@@ -290,7 +290,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>3.8.2</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
 	</dependencies>