Bump parent to 3.9

rbygrave · rbygrave · commit 1f4617fcbb76 · 2022-09-16T21:39:36.000+12:00
diff --git a/pom.xml b/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.avaje</groupId>
     <artifactId>java8-oss</artifactId>
-    <version>3.8</version>
+    <version>3.9</version>
   </parent>
 
   <groupId>io.avaje</groupId>
