Adjust version numbers.
diff --git a/openflow_input/bsn_inner_eth_dst b/openflow_input/bsn_inner_eth_dst
index 02026c7..d3e9fa9 100644
--- a/openflow_input/bsn_inner_eth_dst
+++ b/openflow_input/bsn_inner_eth_dst
@@ -28,8 +28,8 @@
 // express or implied. See the EPL for the specific language
 // governing permissions and limitations under the EPL.
 
-#version 3
 #version 4
+#version 5
 
 /*
  * Inner ethernet destination MAC