diff --git a/value-object/pom.xml b/value-object/pom.xml
index e5d6b3706..aa4101b5c 100644
--- a/value-object/pom.xml
+++ b/value-object/pom.xml
@@ -37,7 +37,7 @@
 		<dependency>
 			<groupId>com.google.guava</groupId>
 			<artifactId>guava-testlib</artifactId>
-			<version>19.0</version>
+			<version>23.0</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>