diff --git a/pico-keys-sdk b/pico-keys-sdk
index 108cfec..3d52921 160000
--- a/pico-keys-sdk
+++ b/pico-keys-sdk
@@ -1 +1 @@
-Subproject commit 108cfec47c8b72472acbf6d3f8cc50260bfb09bd
+Subproject commit 3d52921ef50ee969194d2137e213c5d6b543b435