Starting snapshot 1.15.0-SNAPSHOT

Change-Id: I9239c7695f7faf6dc184a0ff54a34dedf4761b2d
diff --git a/tools/build/bazel/variables.bzl b/tools/build/bazel/variables.bzl
index 7c32f8a..1aba667 100644
--- a/tools/build/bazel/variables.bzl
+++ b/tools/build/bazel/variables.bzl
@@ -1,6 +1,6 @@
 ONOS_ORIGIN = "ONOS Community"
 ONOS_GROUP_ID = "org.onosproject"
-ONOS_VERSION = "1.14.0-SNAPSHOT"
+ONOS_VERSION = "1.15.0-SNAPSHOT"
 DEFAULT_APP_CATEGORY = "Utility"
 ONOS_ARTIFACT_BASE = "onos-"
 APP_PREFIX = ONOS_GROUP_ID + "."