diff --git a/tycho-extras/tycho-pomless/pom.xml b/tycho-extras/tycho-pomless/pom.xml
index 3cb32bd339..b0e61d11a9 100644
--- a/tycho-extras/tycho-pomless/pom.xml
+++ b/tycho-extras/tycho-pomless/pom.xml
@@ -34,7 +34,7 @@
 		<dependency>
 			<groupId>io.takari.polyglot</groupId>
 			<artifactId>polyglot-common</artifactId>
-			<version>0.4.11</version>
+			<version>0.5.0</version>
 		</dependency>
 		<dependency>
 			<groupId>org.eclipse.sisu</groupId>
diff --git a/tycho-extras/tycho-pomless/src/test/java/org/eclipse/tycho/pomless/TychoMappingTest.java b/tycho-extras/tycho-pomless/src/test/java/org/eclipse/tycho/pomless/TychoMappingTest.java
index f10eafbd9a..7d14079598 100644
--- a/tycho-extras/tycho-pomless/src/test/java/org/eclipse/tycho/pomless/TychoMappingTest.java
+++ b/tycho-extras/tycho-pomless/src/test/java/org/eclipse/tycho/pomless/TychoMappingTest.java
@@ -15,6 +15,8 @@
 
 import java.io.File;
 
+import org.codehaus.plexus.ContainerConfiguration;
+import org.codehaus.plexus.PlexusConstants;
 import org.codehaus.plexus.PlexusTestCase;
 import org.sonatype.maven.polyglot.PolyglotModelManager;
 
@@ -22,6 +24,13 @@ public class TychoMappingTest extends PlexusTestCase {
 
     private PolyglotModelManager polyglotModelManager;
 
+    @Override
+    protected void customizeContainerConfiguration(ContainerConfiguration configuration) {
+        super.customizeContainerConfiguration(configuration);
+        configuration.setAutoWiring(true);
+        configuration.setClassPathScanning(PlexusConstants.SCANNING_ON);
+    }
+
     @Override
     protected void setUp() throws Exception {
         polyglotModelManager = lookup(PolyglotModelManager.class);