diff --git a/pymavlink b/pymavlink
index 8ba67079211..2a500b8acfb 160000
--- a/pymavlink
+++ b/pymavlink
@@ -1 +1 @@
-Subproject commit 8ba67079211a4315681bc84a44c37b383448d664
+Subproject commit 2a500b8acfb507255d02ed8257b6eb132e5b86d7