Update Powermock to version 2.0.4
diff --git a/pom.xml b/pom.xml
index 1d2d78c..7d3e876 100644
--- a/pom.xml
+++ b/pom.xml
@@ -94,7 +94,7 @@
     <doxiaSitetoolsVersion>1.9.1</doxiaSitetoolsVersion>
     <!-- maven-shared-utils:3.2.0+ another behavior - broke Surefire performance - end of subprocess notification not arrived in ForkStarter -->
     <mavenSharedUtilsVersion>3.1.0</mavenSharedUtilsVersion>
-    <powermockVersion>2.0.2</powermockVersion>
+    <powermockVersion>2.0.4</powermockVersion>
     <jacocoVersion>0.8.5</jacocoVersion>
     <maven.surefire.scm.devConnection>scm:git:https://gitbox.apache.org/repos/asf/maven-surefire.git</maven.surefire.scm.devConnection>
     <maven.site.path>surefire-archives/surefire-LATEST</maven.site.path>