android 9.0

Change-Id: I1bbf37398bb491b1b150f7902fe1d5004d417e67
diff --git a/utils/aosp-push-merge.sh b/utils/aosp-push-merge.sh
index b41177b..d6e7fb8 100755
--- a/utils/aosp-push-merge.sh
+++ b/utils/aosp-push-merge.sh
@@ -19,7 +19,7 @@
 
 url="gerrit.omnirom.org"
 port="29418"
-branch="android-8.1"
+branch="android-9.0"
 
 cd ../../../