Automatic: master-release - Updating to a new version number from 9765.88.0

Change-Id: I48fd0795a7d2c08308b55a7a06724b0420f968bd
diff --git a/chromeos/config/chromeos_version.sh b/chromeos/config/chromeos_version.sh
index 6d98f62..4f90206 100755
--- a/chromeos/config/chromeos_version.sh
+++ b/chromeos/config/chromeos_version.sh
@@ -20,7 +20,7 @@
   # Release Branch number.
   # Increment by 1 for every release build on a branch.
   # Reset to 0 when increasing release build number.
-  CHROMEOS_BRANCH=88
+  CHROMEOS_BRANCH=89
 
   # Patch number.
   # Increment by 1 in case a non-scheduled branch release build is necessary.