diff --git a/vendor/micropython b/vendor/micropython
index 1427c14b..0b097c4c 160000
--- a/vendor/micropython
+++ b/vendor/micropython
@@ -1 +1 @@
-Subproject commit 1427c14b824c574071bd064740b1e60da7cadbbc
+Subproject commit 0b097c4c48a3c5e1fcaf67e554208e4e620213a5
diff --git a/vendor/trezor-crypto b/vendor/trezor-crypto
index b55473a0..3b97a8b3 160000
--- a/vendor/trezor-crypto
+++ b/vendor/trezor-crypto
@@ -1 +1 @@
-Subproject commit b55473a01ecfd095d1f4bd068c8d3385b993b986
+Subproject commit 3b97a8b34cd6f5cdf522fbf7a497d5441dcb9c08
diff --git a/vendor/trezor-qrenc b/vendor/trezor-qrenc
index 9e0228f5..9344f23d 160000
--- a/vendor/trezor-qrenc
+++ b/vendor/trezor-qrenc
@@ -1 +1 @@
-Subproject commit 9e0228f54db6241524bb89acd3e89040701e0380
+Subproject commit 9344f23d869030fbe7261d3361862eaba12b9975