diff --git a/mavlink/include/mavlink/v1.0 b/mavlink/include/mavlink/v1.0
index db5cf66d1a..21d36c9e23 160000
--- a/mavlink/include/mavlink/v1.0
+++ b/mavlink/include/mavlink/v1.0
@@ -1 +1 @@
-Subproject commit db5cf66d1a7f549ccbaa92b5476e78754e008297
+Subproject commit 21d36c9e23867b09145dc61b11941fb606726cc2