android 9.0

Change-Id: I1bbf37398bb491b1b150f7902fe1d5004d417e67
diff --git a/utils/fork_aosp.sh b/utils/fork_aosp.sh
index fc06f2b..b3b9dee 100755
--- a/utils/fork_aosp.sh
+++ b/utils/fork_aosp.sh
@@ -4,8 +4,8 @@
 
 # Configuration
 PREFIX=android_
-BRANCH=android-8.1
-SOURCE=android-8.1.0_r<INSERT_CORRECT_TAG>
+BRANCH=android-9.0
+SOURCE=android-9.0.0_r<INSERT_CORRECT_TAG>
 USERNAME=<INSERT USER>
 MANIFEST=android/default.xml
 REMOVE=android/remove.xml