diff --git a/releng/CDT.setup b/releng/CDT.setup
index 5fb36bab8c0..1a03787e89b 100644
--- a/releng/CDT.setup
+++ b/releng/CDT.setup
@@ -176,7 +176,7 @@
         <repositoryList
             name="Neon">
           <repository
-              url="http://download.eclipse.org/tools/orbit/downloads/drops/S20160916162009/repository/"/>
+              url="http://download.eclipse.org/tools/orbit/downloads/drops/R20170307180635/repository/"/>
           <repository
               url="http://download.eclipse.org/technology/swtbot/snapshots/"/>
           <repository
@@ -199,7 +199,7 @@
         <repositoryList
             name="Oxygen">
           <repository
-              url="http://download.eclipse.org/tools/orbit/downloads/drops/S20161205183421/repository"/>
+              url="http://download.eclipse.org/tools/orbit/downloads/drops/R20170516192513/repository"/>
           <repository
               url="http://download.eclipse.org/technology/swtbot/snapshots/"/>
           <repository
diff --git a/releng/org.eclipse.cdt.target/cdt.target b/releng/org.eclipse.cdt.target/cdt.target
index f5d0362b8cd..6db76f48f44 100644
--- a/releng/org.eclipse.cdt.target/cdt.target
+++ b/releng/org.eclipse.cdt.target/cdt.target
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?pde version="3.8"?><target name="cdt" sequenceNumber="21">
+<?pde version="3.8"?><target name="cdt" sequenceNumber="22">
 <locations>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.antlr.runtime" version="0.0.0"/>
@@ -15,7 +15,7 @@
 <unit id="org.hamcrest.core" version="0.0.0"/>
 <unit id="com.google.gson" version="0.0.0"/>
 <unit id="org.freemarker" version="0.0.0"/>
-<repository location="http://download.eclipse.org/tools/orbit/downloads/drops/S20170120205402/repository/"/>
+<repository location="http://download.eclipse.org/tools/orbit/downloads/drops/R20170516192513/repository/"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.swtbot.eclipse.feature.group" version="0.0.0"/>