diff --git a/pico-keys-sdk b/pico-keys-sdk
index 20f2b3b..668b1ac 160000
--- a/pico-keys-sdk
+++ b/pico-keys-sdk
@@ -1 +1 @@
-Subproject commit 20f2b3b74b4b86eaf32b12aee8cf093a0c9263fc
+Subproject commit 668b1ac1dd2fdd0934ae1f92bea8e266e8319f4f