diff --git a/pom.xml b/pom.xml
index 9fb7af5..1fefa61 100644
--- a/pom.xml
+++ b/pom.xml
@@ -101,7 +101,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>3.5.5</version>
+                <version>3.5.6</version>
                 <configuration>
                     <additionalClasspathElements>
                         <additionalClasspathElement>src/test/java/</additionalClasspathElement>
@@ -251,7 +251,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-surefire-plugin</artifactId>
-                    <version>3.5.5</version>
+                    <version>3.5.6</version>
                 </plugin>
                 <plugin>
                     <groupId>org.jacoco</groupId>