diff --git a/pico-hsm-sdk b/pico-hsm-sdk
index a35ba06..4f09254 160000
--- a/pico-hsm-sdk
+++ b/pico-hsm-sdk
@@ -1 +1 @@
-Subproject commit a35ba063c4c8d04d81e794577029df8603cb5dcc
+Subproject commit 4f0925420b896c247718471da39eb9ae1f86b145