[MPMD-262] - Upgrade mave-surefire/failsafe-plugin 2.21.0
diff --git a/pom.xml b/pom.xml
index f01c6e2..3051edc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -85,6 +85,7 @@
   </distributionManagement>
 
   <properties>
+    <surefire.version>2.21.0</surefire.version>
     <mavenVersion>3.0</mavenVersion>
     <doxiaVersion>1.7</doxiaVersion>
     <!-- Because PMD 5.4+ requires Java 7 -->