diff --git a/pico-keys-sdk b/pico-keys-sdk
index fcae98e..cb4e2ba 160000
--- a/pico-keys-sdk
+++ b/pico-keys-sdk
@@ -1 +1 @@
-Subproject commit fcae98eeccb3bcd793467114cfe35defe7be0baf
+Subproject commit cb4e2ba0ebe75f19b88c9c1a812fd9a51e81d0c8