diff --git a/releng/CDT.setup b/releng/CDT.setup
index 5e9af24e953..506f5167395 100644
--- a/releng/CDT.setup
+++ b/releng/CDT.setup
@@ -282,7 +282,7 @@
           <repository
               url="https://download.eclipse.org/cbi/updates/license/"/>
           <repository
-              url="https://download.eclipse.org/eclipse/updates/4.15milestones/S-4.15RC1-202002261800/"/>
+              url="https://download.eclipse.org/eclipse/updates/4.15milestones/S-4.15RC2-202003050155/"/>
           <repository
               url="https://download.eclipse.org/egit/updates/"/>
           <repository
@@ -302,7 +302,7 @@
           <repository
               url="https://download.eclipse.org/tm4e/releases/0.3.4/"/>
           <repository
-              url="https://download.eclipse.org/tools/cdt/builds/9.11/cdt-9.11.0-2020-03-m1/">
+              url="https://download.eclipse.org/tools/cdt/builds/9.11/cdt-9.11.0-2020-03-rc1/">
             <annotation>
               <detail
                   key="description">
diff --git a/releng/org.eclipse.cdt.target/cdt.target b/releng/org.eclipse.cdt.target/cdt.target
index 146573ced07..f5827ae0792 100644
--- a/releng/org.eclipse.cdt.target/cdt.target
+++ b/releng/org.eclipse.cdt.target/cdt.target
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?pde version="3.8"?>
-<target name="cdt" sequenceNumber="75">
+<target name="cdt" sequenceNumber="76">
 <locations>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.license.feature.group" version="0.0.0"/>
@@ -11,7 +11,7 @@
 <unit id="org.eclipse.jdt.annotation" version="0.0.0"/>
 <unit id="org.eclipse.sdk.feature.group" version="0.0.0"/>
 <unit id="org.eclipse.test.feature.group" version="0.0.0"/>
-<repository location="https://download.eclipse.org/eclipse/updates/4.15milestones/S-4.15RC1-202002261800/"/>
+<repository location="https://download.eclipse.org/eclipse/updates/4.15milestones/S-4.15RC2-202003050155/"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.linuxtools.docker.feature.feature.group" version="0.0.0"/>
@@ -49,9 +49,9 @@
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <!-- OMG! We have circular dependency that involves 'java.package; org.eclipse.cdt.utils.pty 0.0.0' -->
-<repository location="https://download.eclipse.org/tools/cdt/builds/9.11/cdt-9.11.0-2020-03-m1/"/>
+<repository location="https://download.eclipse.org/tools/cdt/builds/9.11/cdt-9.11.0-2020-03-rc1/"/>
 <!-- We explicitly have CDT in target platform so that developers can develop org.eclipse.cdt.core/ui without requiring all the projects from CDT in their workspace. -->
-	<unit id="org.eclipse.cdt.feature.group" version="9.11.0.202001140305"/>
+	<unit id="org.eclipse.cdt.feature.group" version="0.0.0"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="com.google.gson" version="0.0.0"/>