diff --git a/build.sbt b/build.sbt
index 3dbcd7b..05422f8 100644
--- a/build.sbt
+++ b/build.sbt
@@ -4,9 +4,9 @@ name := "sbt-cxf-wsdl2java"
 
 organization := "com.ebiznext.sbt.plugins"
 
-version := "0.1.5-SNAPSHOT"
+version := "0.1.6"
 
-scalaVersion := "2.10.4"
+scalaVersion := "2.12.6"
 
 publishMavenStyle := true
 
diff --git a/project/build.properties b/project/build.properties
index 02cb92b..774565c 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1,2 +1,2 @@
-sbt.version=0.13.9
+sbt.version=1.2.0
 
diff --git a/src/main/scala/com/ebiznext/sbt/plugins/CxfWsdl2JavaPlugin.scala b/src/main/scala/com/ebiznext/sbt/plugins/CxfWsdl2JavaPlugin.scala
index 2fbdd4b..18471dc 100644
--- a/src/main/scala/com/ebiznext/sbt/plugins/CxfWsdl2JavaPlugin.scala
+++ b/src/main/scala/com/ebiznext/sbt/plugins/CxfWsdl2JavaPlugin.scala
@@ -4,6 +4,7 @@ import java.io.File
 
 import sbt.Keys._
 import sbt._
+import scala.sys.process._
 
 /**
  * @author stephane.manciot@ebiznext.com
@@ -50,9 +51,7 @@ object CxfWsdl2JavaPlugin extends AutoPlugin {
     managedSourceDirectories in Compile += {
       (sourceManaged in CxfConfig).value
     },
-    managedClasspath in wsdl2java <<= (classpathTypes in wsdl2java, update).map { (ct, report) =>
-      Classpaths.managedJars(CxfConfig, ct, report)
-    },
+    managedClasspath in wsdl2java := Classpaths.managedJars(CxfConfig, (classpathTypes in wsdl2java).value, update.value),
     // définition de la tâche wsdl2java
     wsdl2java := {
       val s: TaskStreams = streams.value
@@ -86,7 +85,7 @@ object CxfWsdl2JavaPlugin extends AutoPlugin {
       }
       ((sourceManaged in CxfConfig).value ** "*.java").get
     },
-    sourceGenerators in Compile <+= wsdl2java
+    sourceGenerators in Compile += wsdl2java
   )
 
   override lazy val projectSettings =