diff --git a/libopencm3 b/libopencm3
index a4bb8f7..d7f09d1 160000
--- a/libopencm3
+++ b/libopencm3
@@ -1 +1 @@
-Subproject commit a4bb8f7e240c9f238384cf86d009002ba42a25ed
+Subproject commit d7f09d11781151f964c342f6be700a530b4eb888