diff --git a/pico-hsm-sdk b/pico-hsm-sdk
index 1b5a749..4b099c9 160000
--- a/pico-hsm-sdk
+++ b/pico-hsm-sdk
@@ -1 +1 @@
-Subproject commit 1b5a7496e174ed32265cb71fc5af334f7dcde869
+Subproject commit 4b099c9d1e90c8c1ee83061a1f32b1489985fbad