Update p2-maven-connector
diff --git a/systests/psychopath-tests/pom.xml b/systests/psychopath-tests/pom.xml
index 23e9079..5bba10d 100644
--- a/systests/psychopath-tests/pom.xml
+++ b/systests/psychopath-tests/pom.xml
@@ -77,7 +77,7 @@
             <extension>
                 <groupId>com.github.veithen.maven</groupId>
                 <artifactId>p2-maven-connector</artifactId>
-                <version>0.4.0</version>
+                <version>0.5.0</version>
             </extension>
         </extensions>
     </build>