updated orbit for RC1
diff --git a/org.eclipse.epp.mpc-target/mars.target b/org.eclipse.epp.mpc-target/mars.target
index 26ab10e..3f05e47 100644
--- a/org.eclipse.epp.mpc-target/mars.target
+++ b/org.eclipse.epp.mpc-target/mars.target
@@ -12,7 +12,7 @@
 <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">

 <unit id="org.apache.httpcomponents.httpclient" version="4.3.6.v201411290715"/>

 <unit id="org.apache.httpcomponents.httpcore" version="4.3.3.v201411290715"/>

-<repository location="http://download.eclipse.org/tools/orbit/downloads/drops/S20141129202728/repository/"/>

+<repository location="http://download.eclipse.org/tools/orbit/downloads/drops/S20150513182540/repository/"/>

 </location>

 <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">

 <unit id="org.eclipse.license.feature.group" version="0.0.0"/>

diff --git a/org.eclipse.epp.mpc-target/staging.target b/org.eclipse.epp.mpc-target/staging.target
index 18884bd..d2cace3 100644
--- a/org.eclipse.epp.mpc-target/staging.target
+++ b/org.eclipse.epp.mpc-target/staging.target
@@ -11,7 +11,7 @@
 <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">

 <unit id="org.apache.httpcomponents.httpclient" version="4.3.6.v201411290715"/>

 <unit id="org.apache.httpcomponents.httpcore" version="4.3.3.v201411290715"/>

-<repository location="http://download.eclipse.org/tools/orbit/downloads/drops/S20150428165605/repository/"/>

+<repository location="http://download.eclipse.org/tools/orbit/downloads/drops/S20150513182540/repository/"/>

 </location>

 <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">

 <unit id="org.eclipse.license.feature.group" version="0.0.0"/>