diff --git a/libopencm3 b/libopencm3
index 5830a1e..3fc84d6 160000
--- a/libopencm3
+++ b/libopencm3
@@ -1 +1 @@
-Subproject commit 5830a1ee8a4c2e3b3a2a8fd2c56ad6d368e42eb0
+Subproject commit 3fc84d65195b1b0920d72687520ad9a70a6e9e52