diff --git a/pico-hsm-sdk b/pico-hsm-sdk
index e99757e..88b2978 160000
--- a/pico-hsm-sdk
+++ b/pico-hsm-sdk
@@ -1 +1 @@
-Subproject commit e99757ed52132a55ca6b1711ccf503b2a2708e91
+Subproject commit 88b2978ae5cf3f1de95ebaec0aec0acd3a24878e