diff --git a/.mvn/extensions.xml b/.mvn/extensions.xml
index 022bbfa..3c6953b 100644
--- a/.mvn/extensions.xml
+++ b/.mvn/extensions.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extensions>
   <extension>
-    <groupId>org.eclipse.tycho.extras</groupId>
-    <artifactId>tycho-pomless</artifactId>
-    <version>1.4.0</version>
+    <groupId>org.eclipse.tycho</groupId>
+    <artifactId>tycho-build</artifactId>
+    <version>4.0.7</version>
   </extension>
 </extensions>
diff --git a/pom.xml b/pom.xml
index c92ab17..deeb739 100644
--- a/pom.xml
+++ b/pom.xml
@@ -15,7 +15,7 @@
         <tycho.version>4.0.6</tycho.version>
         <eclipse.cbi>1.3.2</eclipse.cbi>
         <p2.repo>http://download.eclipse.org/releases/2022-03</p2.repo>
-        <lyo.bundles.repo>https://download.eclipse.org/lyo/bundle/p2/edge/</lyo.bundles.repo>
+        <lyo.bundles.repo>file:${project.basedir}/../org.eclipse.lyo.oslc4j.plugins/target/repository</lyo.bundles.repo>
     </properties>
     <repositories>
         <repository>