diff --git a/pom.xml b/pom.xml
index b30f7e0..2b32dd5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -71,7 +71,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>3.5.5</version>
+                <version>3.5.6</version>
                 <configuration>
                     <systemProperties>
                         <property>