diff --git a/org.imixs.eclipse.bpmn2.plugin/.classpath b/org.imixs.eclipse.bpmn2.plugin/.classpath
index 0b1bcf9..cf36b56 100644
--- a/org.imixs.eclipse.bpmn2.plugin/.classpath
+++ b/org.imixs.eclipse.bpmn2.plugin/.classpath
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="src" path="src/"/>
 	<classpathentry kind="output" path="target/classes"/>