diff --git a/libopencm3 b/libopencm3
index 832eb832..46e315bf 160000
--- a/libopencm3
+++ b/libopencm3
@@ -1 +1 @@
-Subproject commit 832eb832fff85d0ecab461310466cf18b2f6006d
+Subproject commit 46e315bf2b3da94dbaec7671541e8ad2b2f87a75