diff --git a/pom.xml b/pom.xml
index ceab635..cf4d1cf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -65,7 +65,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>3.5.2</version>
+                <version>3.5.6</version>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>