diff --git a/sw/ext/libopencm3 b/sw/ext/libopencm3
index 8782a60b48..67242de60d 160000
--- a/sw/ext/libopencm3
+++ b/sw/ext/libopencm3
@@ -1 +1 @@
-Subproject commit 8782a60b48b4c319cbd43b4ea683ef470572c7e2
+Subproject commit 67242de60dec0227739cd549e8a78e1a3c15dbf5