diff --git a/pico-keys-sdk b/pico-keys-sdk
index fa119d0..66f31c1 160000
--- a/pico-keys-sdk
+++ b/pico-keys-sdk
@@ -1 +1 @@
-Subproject commit fa119d0c6eb9983b649a548a0008270801f00526
+Subproject commit 66f31c15b6fb15db1914eb41a9c703b2b64544b8