diff --git a/pico-hsm-sdk b/pico-hsm-sdk
index eef2f19..1b5a749 160000
--- a/pico-hsm-sdk
+++ b/pico-hsm-sdk
@@ -1 +1 @@
-Subproject commit eef2f190f21b16b3dc982e8806edee0172a76edf
+Subproject commit 1b5a7496e174ed32265cb71fc5af334f7dcde869