diff --git a/pom.xml b/pom.xml
index 98a217b..a8e4869 100644
--- a/pom.xml
+++ b/pom.xml
@@ -102,7 +102,7 @@
         </plugin>
         <plugin>
           <artifactId>maven-surefire-plugin</artifactId>
-          <version>3.5.5</version>
+          <version>3.5.6</version>
         </plugin>
         <plugin>
           <artifactId>maven-jar-plugin</artifactId>