diff --git a/mavlink/include/mavlink/v1.0 b/mavlink/include/mavlink/v1.0
index 96425caae3..8cc21472cc 160000
--- a/mavlink/include/mavlink/v1.0
+++ b/mavlink/include/mavlink/v1.0
@@ -1 +1 @@
-Subproject commit 96425caae3de0e8cda81405c1a0e9d2fb14369a2
+Subproject commit 8cc21472cce09709d4c651e2855d891843a17e41