diff --git a/pico-keys-sdk b/pico-keys-sdk
index 42267cb..12b4940 160000
--- a/pico-keys-sdk
+++ b/pico-keys-sdk
@@ -1 +1 @@
-Subproject commit 42267cb237cb0a610ad7d3aa3feab9baa31a0fa1
+Subproject commit 12b4940662c77993eebc9c0d4e704f007fc0a8d6