diff --git a/pico-keys-sdk b/pico-keys-sdk
index 350f0da..b4c67d2 160000
--- a/pico-keys-sdk
+++ b/pico-keys-sdk
@@ -1 +1 @@
-Subproject commit 350f0da7631c4be1409e272d6ea061847d74e0fb
+Subproject commit b4c67d2fa559289e618d2b05db6647ba0632cf82