diff --git a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.full/org.xtext.example.full.parent/pom.xml b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.full/org.xtext.example.full.parent/pom.xml
index dc90acc72..682b255d0 100644
--- a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.full/org.xtext.example.full.parent/pom.xml
+++ b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.full/org.xtext.example.full.parent/pom.xml
@@ -12,7 +12,7 @@
 		<maven.compiler.source>1.8</maven.compiler.source>
 		<maven.compiler.target>1.8</maven.compiler.target>
 		<!-- Tycho settings -->
-		<tycho-version>1.4.0</tycho-version>
+		<tycho-version>1.5.0</tycho-version>
 		<!-- Define overridable properties for tycho-surefire-plugin -->
 		<platformSystemProperties></platformSystemProperties>
 		<moduleProperties></moduleProperties>
diff --git a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.lsMavenTychoApp/org.xtext.example.lsMavenTychoApp.parent/pom.xml b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.lsMavenTychoApp/org.xtext.example.lsMavenTychoApp.parent/pom.xml
index 21794c294..9a9da30f1 100644
--- a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.lsMavenTychoApp/org.xtext.example.lsMavenTychoApp.parent/pom.xml
+++ b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.lsMavenTychoApp/org.xtext.example.lsMavenTychoApp.parent/pom.xml
@@ -12,7 +12,7 @@
 		<maven.compiler.source>1.8</maven.compiler.source>
 		<maven.compiler.target>1.8</maven.compiler.target>
 		<!-- Tycho settings -->
-		<tycho-version>1.4.0</tycho-version>
+		<tycho-version>1.5.0</tycho-version>
 		<!-- Define overridable properties for tycho-surefire-plugin -->
 		<platformSystemProperties></platformSystemProperties>
 		<moduleProperties></moduleProperties>
diff --git a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.lsMavenTychoFatjar/org.xtext.example.lsMavenTychoFatjar.parent/pom.xml b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.lsMavenTychoFatjar/org.xtext.example.lsMavenTychoFatjar.parent/pom.xml
index 29870aa4c..14b11b76e 100644
--- a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.lsMavenTychoFatjar/org.xtext.example.lsMavenTychoFatjar.parent/pom.xml
+++ b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.lsMavenTychoFatjar/org.xtext.example.lsMavenTychoFatjar.parent/pom.xml
@@ -12,7 +12,7 @@
 		<maven.compiler.source>1.8</maven.compiler.source>
 		<maven.compiler.target>1.8</maven.compiler.target>
 		<!-- Tycho settings -->
-		<tycho-version>1.4.0</tycho-version>
+		<tycho-version>1.5.0</tycho-version>
 		<!-- Define overridable properties for tycho-surefire-plugin -->
 		<platformSystemProperties></platformSystemProperties>
 		<moduleProperties></moduleProperties>
diff --git a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTycho/org.xtext.example.mavenTycho.parent/pom.xml b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTycho/org.xtext.example.mavenTycho.parent/pom.xml
index 13d1b64b6..bea18fd52 100644
--- a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTycho/org.xtext.example.mavenTycho.parent/pom.xml
+++ b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTycho/org.xtext.example.mavenTycho.parent/pom.xml
@@ -12,7 +12,7 @@
 		<maven.compiler.source>1.8</maven.compiler.source>
 		<maven.compiler.target>1.8</maven.compiler.target>
 		<!-- Tycho settings -->
-		<tycho-version>1.4.0</tycho-version>
+		<tycho-version>1.5.0</tycho-version>
 		<!-- Define overridable properties for tycho-surefire-plugin -->
 		<platformSystemProperties></platformSystemProperties>
 		<moduleProperties></moduleProperties>
diff --git a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTychoJ9/org.xtext.example.mavenTychoJ9.parent/pom.xml b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTychoJ9/org.xtext.example.mavenTychoJ9.parent/pom.xml
index 05c94652f..d3d2ea9a8 100644
--- a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTychoJ9/org.xtext.example.mavenTychoJ9.parent/pom.xml
+++ b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTychoJ9/org.xtext.example.mavenTychoJ9.parent/pom.xml
@@ -12,7 +12,7 @@
 		<maven.compiler.source>9</maven.compiler.source>
 		<maven.compiler.target>9</maven.compiler.target>
 		<!-- Tycho settings -->
-		<tycho-version>1.4.0</tycho-version>
+		<tycho-version>1.5.0</tycho-version>
 		<!-- Define overridable properties for tycho-surefire-plugin -->
 		<platformSystemProperties></platformSystemProperties>
 		<moduleProperties></moduleProperties>
diff --git a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTychoP2/org.xtext.example.mavenTychoP2.parent/pom.xml b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTychoP2/org.xtext.example.mavenTychoP2.parent/pom.xml
index 72f28c77a..a8e984a7c 100644
--- a/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTychoP2/org.xtext.example.mavenTychoP2.parent/pom.xml
+++ b/org.eclipse.xtext.tests/testdata/wizard-expectations/org.xtext.example.mavenTychoP2/org.xtext.example.mavenTychoP2.parent/pom.xml
@@ -12,7 +12,7 @@
 		<maven.compiler.source>1.8</maven.compiler.source>
 		<maven.compiler.target>1.8</maven.compiler.target>
 		<!-- Tycho settings -->
-		<tycho-version>1.4.0</tycho-version>
+		<tycho-version>1.5.0</tycho-version>
 		<!-- Define overridable properties for tycho-surefire-plugin -->
 		<platformSystemProperties></platformSystemProperties>
 		<moduleProperties></moduleProperties>
diff --git a/org.eclipse.xtext.xtext.wizard/src/org/eclipse/xtext/xtext/wizard/ParentProjectDescriptor.xtend b/org.eclipse.xtext.xtext.wizard/src/org/eclipse/xtext/xtext/wizard/ParentProjectDescriptor.xtend
index 002b2aa97..62518c94b 100644
--- a/org.eclipse.xtext.xtext.wizard/src/org/eclipse/xtext/xtext/wizard/ParentProjectDescriptor.xtend
+++ b/org.eclipse.xtext.xtext.wizard/src/org/eclipse/xtext/xtext/wizard/ParentProjectDescriptor.xtend
@@ -68,7 +68,7 @@ class ParentProjectDescriptor extends ProjectDescriptor {
 	}
 	
 	def String getTychoVersion() {
-		'1.4.0'
+		'1.5.0'
 	}
 	
 	def private CharSequence loadResource(String resourcePath) {
diff --git a/org.eclipse.xtext.xtext.wizard/xtend-gen/org/eclipse/xtext/xtext/wizard/ParentProjectDescriptor.java b/org.eclipse.xtext.xtext.wizard/xtend-gen/org/eclipse/xtext/xtext/wizard/ParentProjectDescriptor.java
index eb4918694..364e9dc37 100644
--- a/org.eclipse.xtext.xtext.wizard/xtend-gen/org/eclipse/xtext/xtext/wizard/ParentProjectDescriptor.java
+++ b/org.eclipse.xtext.xtext.wizard/xtend-gen/org/eclipse/xtext/xtext/wizard/ParentProjectDescriptor.java
@@ -115,7 +115,7 @@ public class ParentProjectDescriptor extends ProjectDescriptor {
   }
   
   public String getTychoVersion() {
-    return "1.4.0";
+    return "1.5.0";
   }
   
   private CharSequence loadResource(final String resourcePath) {
diff --git a/releng/pom.xml b/releng/pom.xml
index 8dac0e5e8..be0e7316e 100644
--- a/releng/pom.xml
+++ b/releng/pom.xml
@@ -9,7 +9,7 @@
 
 	<properties>
 		<project.build.sourceEncoding>ISO-8859-1</project.build.sourceEncoding>	
-		<tycho-version>1.4.0</tycho-version>
+		<tycho-version>1.5.0</tycho-version>
 		<root-dir>${basedir}/..</root-dir>
 		<JENKINS_URL>https://ci.eclipse.org/xtext</JENKINS_URL>
 		<upstreamBranch>master</upstreamBranch>