diff --git a/pom.xml b/pom.xml
index 70a33ae..b2be535 100644
--- a/pom.xml
+++ b/pom.xml
@@ -70,7 +70,7 @@
                 </plugin>
                 <plugin>
                     <artifactId>maven-surefire-plugin</artifactId>
-                    <version>3.5.5</version>
+                    <version>3.5.6</version>
                 </plugin>
                 <plugin>
                     <artifactId>maven-assembly-plugin</artifactId>