adapt versioning
diff --git a/tests/org.eclipse.graphiti.testtool.ecore/META-INF/MANIFEST.MF b/tests/org.eclipse.graphiti.testtool.ecore/META-INF/MANIFEST.MF
index 0330175..b631f6c 100644
--- a/tests/org.eclipse.graphiti.testtool.ecore/META-INF/MANIFEST.MF
+++ b/tests/org.eclipse.graphiti.testtool.ecore/META-INF/MANIFEST.MF
@@ -2,14 +2,14 @@
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.graphiti.testtool.ecore;singleton:=true
-Bundle-Version: 0.8.0.qualifier
+Bundle-Version: 0.9.0.qualifier
 Bundle-ClassPath: .
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
 Require-Bundle: org.eclipse.emf.transaction;bundle-version="[1.4.0,2.0.0)",
  org.eclipse.graphiti;bundle-version="0.9.0",
- org.eclipse.graphiti.ui;bundle-version="0.8.0",
- org.eclipse.graphiti.examples.common;bundle-version="0.8.0"
+ org.eclipse.graphiti.ui;bundle-version="0.9.0",
+ org.eclipse.graphiti.examples.common;bundle-version="0.9.0"
 Bundle-ActivationPolicy: lazy
 Export-Package: org.eclipse.graphiti.testtool.ecore,
  org.eclipse.graphiti.testtool.ecore.features.association,