use the latest and greatest

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@18326 71c3de6d-444a-0410-be80-ed276b4c234a

core/pom.xml

@@ -685,7 +685,7 @@ THE SOFTWARE.
     <dependency>
       <groupId>org.jvnet.libzfs</groupId>
       <artifactId>libzfs</artifactId>
-      <version>0.4</version>
+      <version>0.5</version>
     </dependency>
     <dependency>
       <groupId>com.sun.solaris</groupId>