diff --git a/sw/ext/libopencm3 b/sw/ext/libopencm3
index 2b8fbfc433..0a48344965 160000
--- a/sw/ext/libopencm3
+++ b/sw/ext/libopencm3
@@ -1 +1 @@
-Subproject commit 2b8fbfc433fe75efaa323d0b085e6d54a1221975
+Subproject commit 0a483449654e18189ff017f70d6b97888cdba382