diff --git a/spring/samples/pom.xml b/spring/samples/pom.xml
index ad48e42..efc48dc 100644
--- a/spring/samples/pom.xml
+++ b/spring/samples/pom.xml
@@ -88,7 +88,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.11</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>