update orbit
diff --git a/pom.xml b/pom.xml
index 630288c..83f1fa6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
   <properties>
     <tycho-version>0.10.0</tycho-version>
     <eclipse-site>http://download.eclipse.org/releases/helios</eclipse-site>
-    <orbit-site>http://download.eclipse.org/tools/orbit/downloads/drops/R20100114021427/updateSite</orbit-site>
+    <orbit-site>http://download.eclipse.org/tools/orbit/downloads/drops/S20111201180206/updateSite</orbit-site>
   </properties>
   <build>
     <plugins>