diff --git a/packages/leann-backend-diskann/third_party/DiskANN b/packages/leann-backend-diskann/third_party/DiskANN
index 8194e1d..55e99b5 160000
--- a/packages/leann-backend-diskann/third_party/DiskANN
+++ b/packages/leann-backend-diskann/third_party/DiskANN
@@ -1 +1 @@
-Subproject commit 8194e1d244db418c15c26d2123c626b50d499e57
+Subproject commit 55e99b5a6dcda577cf7ae9f537568e8cb0c9b031
diff --git a/packages/leann-backend-hnsw/CMakeLists.txt b/packages/leann-backend-hnsw/CMakeLists.txt
index 9ab1f45..bcadd12 100644
--- a/packages/leann-backend-hnsw/CMakeLists.txt
+++ b/packages/leann-backend-hnsw/CMakeLists.txt
@@ -24,7 +24,8 @@ add_subdirectory(third_party/libzmq)
 # Add cppzmq headers
 include_directories(third_party/cppzmq)
 
-# Configure msgpack-c - disable boost dependency manually
+# Configure msgpack-c - disable boost dependency
+set(MSGPACK_USE_BOOST OFF CACHE BOOL "" FORCE)
 add_compile_definitions(MSGPACK_NO_BOOST)
 include_directories(third_party/msgpack-c/include)