diff --git a/pico-keys-sdk b/pico-keys-sdk
index 2438356..53d3a7a 160000
--- a/pico-keys-sdk
+++ b/pico-keys-sdk
@@ -1 +1 @@
-Subproject commit 2438356d83cec557fbf861d23fa3ce423006e417
+Subproject commit 53d3a7ac91fdb0019ba5ec086c0b5197a811eb07