use the latest&greatest

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@23472 71c3de6d-444a-0410-be80-ed276b4c234a

core/pom.xml

@@ -318,7 +318,7 @@ THE SOFTWARE.
     <dependency>
       <groupId>org.jruby.ext.posix</groupId>
       <artifactId>jna-posix</artifactId>
-      <version>1.0.1</version>
+      <version>1.0.3</version>
     </dependency>
     <dependency>
       <groupId>org.kohsuke</groupId>