diff --git a/mavlink/include/mavlink/v2.0 b/mavlink/include/mavlink/v2.0
index d5d131cf71..ac40c0329e 160000
--- a/mavlink/include/mavlink/v2.0
+++ b/mavlink/include/mavlink/v2.0
@@ -1 +1 @@
-Subproject commit d5d131cf710ceaa93d26884ea12de8de95804985
+Subproject commit ac40c0329e88b70ae5db4c1467ed5853d305af54