diff --git a/releng-model2doc/targetplatform/org.eclipse.papyrus.model2doc.releng.main.targetplatform.target b/releng-model2doc/targetplatform/org.eclipse.papyrus.model2doc.releng.main.targetplatform.target
index 821be5b..16adee9 100755
--- a/releng-model2doc/targetplatform/org.eclipse.papyrus.model2doc.releng.main.targetplatform.target
+++ b/releng-model2doc/targetplatform/org.eclipse.papyrus.model2doc.releng.main.targetplatform.target
@@ -1,23 +1,18 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?pde?>
 <!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
-<target name="Papyrus-Model2Doc - 2021-03" sequenceNumber="1618410614">
+<target name="Papyrus-Model2Doc - 2021-03" sequenceNumber="1618581779">
   <locations>
     <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.sdk.feature.group" version="4.18.0.v20201202-1800"/>
-      <repository id="eclipse-2020-12" location="http://download.eclipse.org/releases/2020-12"/>
+      <unit id="org.eclipse.sdk.feature.group" version="4.19.0.v20210303-1800"/>
+      <repository id="eclipse-2021-03" location="http://download.eclipse.org/releases/2021-03"/>
     </location>
     <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
       <unit id="org.eclipse.papyrus.junit.feature.feature.group" version="0.0.0"/>
       <unit id="org.eclipse.papyrus.junit.framework" version="0.0.0"/>
       <unit id="org.eclipse.papyrus.sdk.feature.feature.group" version="0.0.0"/>
       <unit id="org.eclipse.papyrus.toolsmiths.feature.feature.group" version="0.0.0"/>
-      <repository id="Papyrus-2020-12" location="https://download.eclipse.org/modeling/mdt/papyrus/updates/nightly/master/"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.apache.xmlbeans" version="3.1.0.v20200922-1359"/>
-      <unit id="org.apache.commons.compress" version="1.19.0.v20200106-2343"/>
-      <repository id="orbit" location="https://download.eclipse.org/tools/orbit/downloads/drops/S20201027182932/repository"/>
+      <repository id="Papyrus-2021-03" location="https://download.eclipse.org/modeling/mdt/papyrus/updates/nightly/master/"/>
     </location>
     <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
       <unit id="org.eclipse.papyrus.sysml14.feature.feature.group" version="2.0.0.202011091859"/>
@@ -39,5 +34,10 @@
       <unit id="org.eclipse.gmf.runtime.notation.sdk.feature.group" version="1.13.0.202004160913"/>
       <repository id="gmfNotation" location="https://download.eclipse.org/modeling/gmp/gmf-notation/updates/releases/R202004160913"/>
     </location>
+    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
+      <unit id="org.apache.xmlbeans" version="3.1.0.v20200922-1359"/>
+      <unit id="org.apache.commons.compress" version="1.19.0.v20200106-2343"/>
+      <repository id="orbit" location="https://download.eclipse.org/tools/orbit/downloads/drops/R20210223232630/repository"/>
+    </location>
   </locations>
 </target>
diff --git a/releng-model2doc/targetplatform/org.eclipse.papyrus.model2doc.releng.main.targetplatform.tpd b/releng-model2doc/targetplatform/org.eclipse.papyrus.model2doc.releng.main.targetplatform.tpd
index 7892507..cbee587 100755
--- a/releng-model2doc/targetplatform/org.eclipse.papyrus.model2doc.releng.main.targetplatform.tpd
+++ b/releng-model2doc/targetplatform/org.eclipse.papyrus.model2doc.releng.main.targetplatform.tpd
@@ -1,7 +1,7 @@
 target "Papyrus-Model2Doc - 2021-03" with source requirements
 //build with simrel commit e014ee7948cbdea3d3eea7591de339b4bc25d0ed
 
-location "http://download.eclipse.org/releases/2020-12" eclipse-2020-12 {
+location "http://download.eclipse.org/releases/2021-03" eclipse-2021-03 {
  org.eclipse.sdk.feature.group 
 }
 
@@ -9,7 +9,7 @@
 /** Manual dependencies */
 
 //manualUpdate
-location "https://download.eclipse.org/modeling/mdt/papyrus/updates/nightly/master/" Papyrus-2020-12 {
+location "https://download.eclipse.org/modeling/mdt/papyrus/updates/nightly/master/" Papyrus-2021-03 {
  org.eclipse.papyrus.junit.feature.feature.group lazy
  org.eclipse.papyrus.junit.framework lazy 
  org.eclipse.papyrus.sdk.feature.feature.group lazy
@@ -18,12 +18,6 @@
 
 
 //manualUpdate
-location orbit "https://download.eclipse.org/tools/orbit/downloads/drops/S20201027182932/repository" {
-	 org.apache.xmlbeans [3.1.0,4.0.0) //required because it doesn't work with previous version
-	 org.apache.commons.compress [1.19.0,2.0.0)
-}
-
-//manualUpdate
 location Sysml "https://ci.eclipse.org/papyrus/job/papyrus-sysml14-master/lastSuccessfulBuild/artifact/releng/org.eclipse.papyrus.sysml14.p2/target/repository/"{
  	org.eclipse.papyrus.sysml14.feature.feature.group
 }
@@ -53,4 +47,10 @@
 
 location gmfNotation "https://download.eclipse.org/modeling/gmp/gmf-notation/updates/releases/R202004160913" {
 	org.eclipse.gmf.runtime.notation.sdk.feature.group
+}
+
+//updateFrom("Orbit",0) 
+location orbit "https://download.eclipse.org/tools/orbit/downloads/drops/R20210223232630/repository" {
+	 org.apache.xmlbeans [3.1.0,4.0.0) //required because it doesn't work with previous version
+	 org.apache.commons.compress [1.19.0,2.0.0)
 }
\ No newline at end of file