diff --git a/ch08/sample01/pom.xml b/ch08/sample01/pom.xml
index d0c0c6e..25a4fb3 100644
--- a/ch08/sample01/pom.xml
+++ b/ch08/sample01/pom.xml
@@ -11,7 +11,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>3.8.1</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>