diff --git a/libopencm3 b/libopencm3
index 67f4f50..99f83ee 160000
--- a/libopencm3
+++ b/libopencm3
@@ -1 +1 @@
-Subproject commit 67f4f50a948800af11b6ab0f9a9c7fad4dee36e5
+Subproject commit 99f83eedcd1fe02cbebbe55ced496313815323d2