diff --git a/src/lib/uavcan b/src/lib/uavcan
index 1efd244275..c4c45b995f 160000
--- a/src/lib/uavcan
+++ b/src/lib/uavcan
@@ -1 +1 @@
-Subproject commit 1efd24427539fa332a15151143466ec760fa5fff
+Subproject commit c4c45b995f5c8192c7a36c4293c201711ceac74d