diff --git a/pico-keys-sdk b/pico-keys-sdk
index ba1046c..3463382 160000
--- a/pico-keys-sdk
+++ b/pico-keys-sdk
@@ -1 +1 @@
-Subproject commit ba1046c172f9c4d5b5f7fcbad4085cff7c4606e3
+Subproject commit 34633828d7351cf979bbb7aa75fede3db047251a
diff --git a/src/hsm/CMakeLists.txt b/src/hsm/CMakeLists.txt
index b5a83a6..916348d 100644
--- a/src/hsm/CMakeLists.txt
+++ b/src/hsm/CMakeLists.txt
@@ -1,6 +1,20 @@
+set(HSM_REQUIRES
+    mbedtls
+    efuse
+    pico-keys-sdk
+)
+
+if(ENABLE_PQC)
+    list(APPEND HSM_REQUIRES
+        mlkem512
+        mlkem768
+        mlkem1024
+    )
+endif()
+
 idf_component_register(
     SRCS ${SOURCES}
     INCLUDE_DIRS .
-    REQUIRES mbedtls efuse pico-keys-sdk
+    REQUIRES ${HSM_REQUIRES}
 )
 idf_component_set_property(${COMPONENT_NAME} WHOLE_ARCHIVE ON)