releng: update to parent 43
diff --git a/pom.xml b/pom.xml
index 9a14173..23ae297 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.sling</groupId>
         <artifactId>sling-bundle-parent</artifactId>
-        <version>39</version>
+        <version>43</version>
         <relativePath />
     </parent>