diff --git a/src/lib/uavcan b/src/lib/uavcan
index cf39ecf879..3ae5400aa5 160000
--- a/src/lib/uavcan
+++ b/src/lib/uavcan
@@ -1 +1 @@
-Subproject commit cf39ecf87900be8be30911194d366a43d9b56e2e
+Subproject commit 3ae5400aa5ead18139106d30f730114d5e9b65dd