[440063] Update build to latest version of tycho

builds/org.eclipse.emf.edapt.releng/pom.xml

diff --git a/builds/org.eclipse.emf.edapt.releng/pom.xml b/builds/org.eclipse.emf.edapt.releng/pom.xml
index a9a1e9f..6c488c0 100644
--- a/builds/org.eclipse.emf.edapt.releng/pom.xml
+++ b/builds/org.eclipse.emf.edapt.releng/pom.xml
@@ -8,7 +8,7 @@
 	<version>0.0.1-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<properties>
-		<tycho-version>0.18.0</tycho-version>
+		<tycho-version>0.20.0</tycho-version>
 	</properties>
 	<build>
 		<plugins>