diff --git a/sw/ext/libopencm3 b/sw/ext/libopencm3
index 3b20a5e34e..3596075ee0 160000
--- a/sw/ext/libopencm3
+++ b/sw/ext/libopencm3
@@ -1 +1 @@
-Subproject commit 3b20a5e34e0c79a47fd774a7d68783476918861a
+Subproject commit 3596075ee0f189f8a95090c4fb5522844255a029