diff --git a/libopencm3 b/libopencm3
index 113e5c2..cbb4756 160000
--- a/libopencm3
+++ b/libopencm3
@@ -1 +1 @@
-Subproject commit 113e5c22e6390ba072148315e83a5faa5ff7ce86
+Subproject commit cbb4756440fe60b09dd1e19e06178495bf9205fb