diff --git a/filtering-transforming-guava-collections/pom.xml b/filtering-transforming-guava-collections/pom.xml
index 79157b9..36a48f6 100644
--- a/filtering-transforming-guava-collections/pom.xml
+++ b/filtering-transforming-guava-collections/pom.xml
@@ -20,7 +20,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.12</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>