diff --git a/bundles/org.eclipse.osgi.tests/META-INF/MANIFEST.MF b/bundles/org.eclipse.osgi.tests/META-INF/MANIFEST.MF
index 659cdd2..36ba6be 100644
--- a/bundles/org.eclipse.osgi.tests/META-INF/MANIFEST.MF
+++ b/bundles/org.eclipse.osgi.tests/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@
 Bundle-ManifestVersion: 2
 Bundle-Name: Core OSGi Tests
 Bundle-SymbolicName: org.eclipse.osgi.tests;singleton:=true
-Bundle-Version: 3.12.1.qualifier
+Bundle-Version: 3.12.51.qualifier
 Bundle-Vendor: Eclipse.org
 Bundle-Localization: plugin
 Require-Bundle: 
diff --git a/bundles/org.eclipse.osgi.tests/pom.xml b/bundles/org.eclipse.osgi.tests/pom.xml
index 5d57bec..4dff58c 100644
--- a/bundles/org.eclipse.osgi.tests/pom.xml
+++ b/bundles/org.eclipse.osgi.tests/pom.xml
@@ -19,7 +19,7 @@
   </parent>
   <groupId>org.eclipse.osgi</groupId>
   <artifactId>org.eclipse.osgi.tests</artifactId>
-  <version>3.12.1-SNAPSHOT</version>
+  <version>3.12.51-SNAPSHOT</version>
   <packaging>eclipse-test-plugin</packaging>
 
   <properties>
diff --git a/bundles/org.eclipse.osgi.tests/src/org/eclipse/osgi/tests/bundles/ClassLoadingBundleTests.java b/bundles/org.eclipse.osgi.tests/src/org/eclipse/osgi/tests/bundles/ClassLoadingBundleTests.java
index 1acbfb4..2ead72f 100644
--- a/bundles/org.eclipse.osgi.tests/src/org/eclipse/osgi/tests/bundles/ClassLoadingBundleTests.java
+++ b/bundles/org.eclipse.osgi.tests/src/org/eclipse/osgi/tests/bundles/ClassLoadingBundleTests.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2006, 2016 IBM Corporation and others.
+ * Copyright (c) 2006, 2017 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -1739,7 +1739,7 @@
 		try {
 			pool = Executors.newFixedThreadPool(3);
 
-			final String address = "http://localhost:8888/service";
+			final String address = "http://localhost:23512/service";
 
 			final WebService annotation = TestService.class.getAnnotation(WebService.class);
 			final String namespaceURI = annotation.serviceName();