diff --git a/modules/mavlink b/modules/mavlink
index 171c05cb0d..3c66add4c5 160000
--- a/modules/mavlink
+++ b/modules/mavlink
@@ -1 +1 @@
-Subproject commit 171c05cb0dcc577cdb28a3824b80fd54c55231ed
+Subproject commit 3c66add4c54a0fc71ccd1552cdc06b64bc565072