diff --git a/vendor/libopencm3 b/vendor/libopencm3
index 383fafc862..b76d853a72 160000
--- a/vendor/libopencm3
+++ b/vendor/libopencm3
@@ -1 +1 @@
-Subproject commit 383fafc862c0d47f30965f00409d03a328049278
+Subproject commit b76d853a723d39bbc083495bb7460cf3f071476c
diff --git a/vendor/trezor-qrenc b/vendor/trezor-qrenc
index 392ee5654f..91115b1806 160000
--- a/vendor/trezor-qrenc
+++ b/vendor/trezor-qrenc
@@ -1 +1 @@
-Subproject commit 392ee5654f4862f2e2b49b69a4e802997715d34f
+Subproject commit 91115b1806aa506d819c0063893984a28a5ae3a5