diff --git a/pom.xml b/pom.xml
index 1b7b481..ee3da99 100644
--- a/pom.xml
+++ b/pom.xml
@@ -119,7 +119,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-surefire-plugin</artifactId>
-        <version>3.5.5</version>
+        <version>3.5.6</version>
         <configuration>
           <argLine>
             --add-opens=java.base/java.lang=ALL-UNNAMED