diff --git a/bagel.iml b/bagel.iml
index 5d8f743147059639d6e6dc954f3accecf9d12b8e..b8b5e0a5e0ce4a87804f0532b407f1a54c180573 100644
--- a/bagel.iml
+++ b/bagel.iml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11">
     <output url="file://$MODULE_DIR$/target/classes" />
     <output-test url="file://$MODULE_DIR$/target/test-classes" />
     <content url="file://$MODULE_DIR$">
diff --git a/pom.xml b/pom.xml
index 61ffcd7f840caf19aaedb7b472a566372fa87b98..235da3148fae0596aa0dfade12d27db11a30fa88 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
-    <groupId>au.edu.unimelb</groupId>
+    <groupId>au.edu.unimelb.cis</groupId>
     <artifactId>bagel</artifactId>
     <version>1.9.2</version>
     <packaging>jar</packaging>