diff --git a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.full/org.xtext.example.full.parent/org.xtext.example.full.target/org.xtext.example.full.target.target b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.full/org.xtext.example.full.parent/org.xtext.example.full.target/org.xtext.example.full.target.target
index 8fc623270..881454a1c 100644
--- a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.full/org.xtext.example.full.parent/org.xtext.example.full.target/org.xtext.example.full.target.target
+++ b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.full/org.xtext.example.full.parent/org.xtext.example.full.target/org.xtext.example.full.target.target
@@ -25,7 +25,7 @@
 			<unit id="org.objectweb.asm" version="7.2.0.v20191010-1910"/>
 			<unit id="org.objectweb.asm.tree" version="7.2.0.v20191010-1910"/>
 			<unit id="io.github.classgraph" version="4.8.35.v20190528-1517"/>
-			<repository location="https://download.eclipse.org/tools/orbit/downloads/2019-12"/>
+			<repository location="https://download.eclipse.org/tools/orbit/downloads/2020-03"/>
 		</location>
 	</locations>
 </target>
diff --git a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.lsMavenTychoApp/org.xtext.example.lsMavenTychoApp.parent/org.xtext.example.lsMavenTychoApp.target/org.xtext.example.lsMavenTychoApp.target.target b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.lsMavenTychoApp/org.xtext.example.lsMavenTychoApp.parent/org.xtext.example.lsMavenTychoApp.target/org.xtext.example.lsMavenTychoApp.target.target
index 59c2bbe7d..e72fac567 100644
--- a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.lsMavenTychoApp/org.xtext.example.lsMavenTychoApp.parent/org.xtext.example.lsMavenTychoApp.target/org.xtext.example.lsMavenTychoApp.target.target
+++ b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.lsMavenTychoApp/org.xtext.example.lsMavenTychoApp.parent/org.xtext.example.lsMavenTychoApp.target/org.xtext.example.lsMavenTychoApp.target.target
@@ -25,7 +25,7 @@
 			<unit id="org.objectweb.asm" version="7.2.0.v20191010-1910"/>
 			<unit id="org.objectweb.asm.tree" version="7.2.0.v20191010-1910"/>
 			<unit id="io.github.classgraph" version="4.8.35.v20190528-1517"/>
-			<repository location="https://download.eclipse.org/tools/orbit/downloads/2019-12"/>
+			<repository location="https://download.eclipse.org/tools/orbit/downloads/2020-03"/>
 		</location>
 	</locations>
 </target>
diff --git a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.lsMavenTychoFatjar/org.xtext.example.lsMavenTychoFatjar.parent/org.xtext.example.lsMavenTychoFatjar.target/org.xtext.example.lsMavenTychoFatjar.target.target b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.lsMavenTychoFatjar/org.xtext.example.lsMavenTychoFatjar.parent/org.xtext.example.lsMavenTychoFatjar.target/org.xtext.example.lsMavenTychoFatjar.target.target
index 3743c5c19..fae864316 100644
--- a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.lsMavenTychoFatjar/org.xtext.example.lsMavenTychoFatjar.parent/org.xtext.example.lsMavenTychoFatjar.target/org.xtext.example.lsMavenTychoFatjar.target.target
+++ b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.lsMavenTychoFatjar/org.xtext.example.lsMavenTychoFatjar.parent/org.xtext.example.lsMavenTychoFatjar.target/org.xtext.example.lsMavenTychoFatjar.target.target
@@ -25,7 +25,7 @@
 			<unit id="org.objectweb.asm" version="7.2.0.v20191010-1910"/>
 			<unit id="org.objectweb.asm.tree" version="7.2.0.v20191010-1910"/>
 			<unit id="io.github.classgraph" version="4.8.35.v20190528-1517"/>
-			<repository location="https://download.eclipse.org/tools/orbit/downloads/2019-12"/>
+			<repository location="https://download.eclipse.org/tools/orbit/downloads/2020-03"/>
 		</location>
 	</locations>
 </target>
diff --git a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTycho/org.xtext.example.mavenTycho.parent/org.xtext.example.mavenTycho.target/org.xtext.example.mavenTycho.target.target b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTycho/org.xtext.example.mavenTycho.parent/org.xtext.example.mavenTycho.target/org.xtext.example.mavenTycho.target.target
index 9a6b21c64..f85a5f2fe 100644
--- a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTycho/org.xtext.example.mavenTycho.parent/org.xtext.example.mavenTycho.target/org.xtext.example.mavenTycho.target.target
+++ b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTycho/org.xtext.example.mavenTycho.parent/org.xtext.example.mavenTycho.target/org.xtext.example.mavenTycho.target.target
@@ -25,7 +25,7 @@
 			<unit id="org.objectweb.asm" version="7.2.0.v20191010-1910"/>
 			<unit id="org.objectweb.asm.tree" version="7.2.0.v20191010-1910"/>
 			<unit id="io.github.classgraph" version="4.8.35.v20190528-1517"/>
-			<repository location="https://download.eclipse.org/tools/orbit/downloads/2019-12"/>
+			<repository location="https://download.eclipse.org/tools/orbit/downloads/2020-03"/>
 		</location>
 	</locations>
 </target>
diff --git a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTychoJ9/org.xtext.example.mavenTychoJ9.parent/org.xtext.example.mavenTychoJ9.target/org.xtext.example.mavenTychoJ9.target.target b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTychoJ9/org.xtext.example.mavenTychoJ9.parent/org.xtext.example.mavenTychoJ9.target/org.xtext.example.mavenTychoJ9.target.target
index 2c94bbc42..4263b8a12 100644
--- a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTychoJ9/org.xtext.example.mavenTychoJ9.parent/org.xtext.example.mavenTychoJ9.target/org.xtext.example.mavenTychoJ9.target.target
+++ b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTychoJ9/org.xtext.example.mavenTychoJ9.parent/org.xtext.example.mavenTychoJ9.target/org.xtext.example.mavenTychoJ9.target.target
@@ -25,7 +25,7 @@
 			<unit id="org.objectweb.asm" version="7.2.0.v20191010-1910"/>
 			<unit id="org.objectweb.asm.tree" version="7.2.0.v20191010-1910"/>
 			<unit id="io.github.classgraph" version="4.8.35.v20190528-1517"/>
-			<repository location="https://download.eclipse.org/tools/orbit/downloads/2019-12"/>
+			<repository location="https://download.eclipse.org/tools/orbit/downloads/2020-03"/>
 		</location>
 	</locations>
 </target>
diff --git a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTychoP2/org.xtext.example.mavenTychoP2.parent/org.xtext.example.mavenTychoP2.target/org.xtext.example.mavenTychoP2.target.target b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTychoP2/org.xtext.example.mavenTychoP2.parent/org.xtext.example.mavenTychoP2.target/org.xtext.example.mavenTychoP2.target.target
index d7dda5c02..5d3108d7a 100644
--- a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTychoP2/org.xtext.example.mavenTychoP2.parent/org.xtext.example.mavenTychoP2.target/org.xtext.example.mavenTychoP2.target.target
+++ b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTychoP2/org.xtext.example.mavenTychoP2.parent/org.xtext.example.mavenTychoP2.target/org.xtext.example.mavenTychoP2.target.target
@@ -25,7 +25,7 @@
 			<unit id="org.objectweb.asm" version="7.2.0.v20191010-1910"/>
 			<unit id="org.objectweb.asm.tree" version="7.2.0.v20191010-1910"/>
 			<unit id="io.github.classgraph" version="4.8.35.v20190528-1517"/>
-			<repository location="https://download.eclipse.org/tools/orbit/downloads/2019-12"/>
+			<repository location="https://download.eclipse.org/tools/orbit/downloads/2020-03"/>
 		</location>
 	</locations>
 </target>
diff --git a/org.eclipse.xtext.xtext.wizard/src/org/eclipse/xtext/xtext/wizard/TargetPlatformProject.xtend b/org.eclipse.xtext.xtext.wizard/src/org/eclipse/xtext/xtext/wizard/TargetPlatformProject.xtend
index 2e0bbd579..630810822 100644
--- a/org.eclipse.xtext.xtext.wizard/src/org/eclipse/xtext/xtext/wizard/TargetPlatformProject.xtend
+++ b/org.eclipse.xtext.xtext.wizard/src/org/eclipse/xtext/xtext/wizard/TargetPlatformProject.xtend
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015, 2019 itemis AG (http://www.itemis.eu) and others.
+ * Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -96,7 +96,7 @@ class TargetPlatformProject extends ProjectDescriptor {
 					<unit id="org.objectweb.asm" version="7.2.0.v20191010-1910"/>
 					<unit id="org.objectweb.asm.tree" version="7.2.0.v20191010-1910"/>
 					<unit id="io.github.classgraph" version="4.8.35.v20190528-1517"/>
-					<repository location="https://download.eclipse.org/tools/orbit/downloads/2019-12"/>
+					<repository location="https://download.eclipse.org/tools/orbit/downloads/2020-03"/>
 				</location>
 			</locations>
 		</target>
diff --git a/org.eclipse.xtext.xtext.wizard/xtend-gen/org/eclipse/xtext/xtext/wizard/TargetPlatformProject.java b/org.eclipse.xtext.xtext.wizard/xtend-gen/org/eclipse/xtext/xtext/wizard/TargetPlatformProject.java
index a6ede324d..c94300ada 100644
--- a/org.eclipse.xtext.xtext.wizard/xtend-gen/org/eclipse/xtext/xtext/wizard/TargetPlatformProject.java
+++ b/org.eclipse.xtext.xtext.wizard/xtend-gen/org/eclipse/xtext/xtext/wizard/TargetPlatformProject.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2015, 2019 itemis AG (http://www.itemis.eu) and others.
+ * Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -229,7 +229,7 @@ public class TargetPlatformProject extends ProjectDescriptor {
     _builder.append("<unit id=\"io.github.classgraph\" version=\"4.8.35.v20190528-1517\"/>");
     _builder.newLine();
     _builder.append("\t\t\t");
-    _builder.append("<repository location=\"https://download.eclipse.org/tools/orbit/downloads/2019-12\"/>");
+    _builder.append("<repository location=\"https://download.eclipse.org/tools/orbit/downloads/2020-03\"/>");
     _builder.newLine();
     _builder.append("\t\t");
     _builder.append("</location>");
diff --git a/releng/releng-target/xtext-core.target.target b/releng/releng-target/xtext-core.target.target
index 9e46a5430..183abe3fb 100644
--- a/releng/releng-target/xtext-core.target.target
+++ b/releng/releng-target/xtext-core.target.target
@@ -18,7 +18,7 @@
 			<repository location="https://download.eclipse.org/releases/oxygen/201804111000"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
-			<repository location="https://download.eclipse.org/tools/orbit/downloads/2019-12"/>
+			<repository location="https://download.eclipse.org/tools/orbit/downloads/2020-03"/>
 			<unit id="org.junit" version="0.0.0"/>
 			<unit id="com.google.guava" version="27.1.0.v20190517-1946"/>
 		</location>