diff --git a/sw/ext/libopencm3 b/sw/ext/libopencm3
index 9e24b33d90..a12614054c 160000
--- a/sw/ext/libopencm3
+++ b/sw/ext/libopencm3
@@ -1 +1 @@
-Subproject commit 9e24b33d90e7e30233c65ca0c26fd7d2049f93d0
+Subproject commit a12614054c126f36bafd4568eb2bf04316731053