diff --git a/mavlink/include/mavlink/v1.0 b/mavlink/include/mavlink/v1.0
index 475e7cc434..645a0e1b1e 160000
--- a/mavlink/include/mavlink/v1.0
+++ b/mavlink/include/mavlink/v1.0
@@ -1 +1 @@
-Subproject commit 475e7cc4348b207ac3efed45eb61160d23ac7a26
+Subproject commit 645a0e1b1eb09efeeaa14cc18d2474628a31ab53