diff --git a/gpt4all-backend/dlhandle.h b/gpt4all-backend/dlhandle.h
index c9e3f70e..c841b039 100644
--- a/gpt4all-backend/dlhandle.h
+++ b/gpt4all-backend/dlhandle.h
@@ -75,7 +75,7 @@ public:
 
     Dlhandle() : chandle(nullptr) {}
     Dlhandle(const std::string& fpath) {
-        chandle = LoadLibraryA(fpath.c_str());
+        chandle = LoadLibraryExA(fpath.c_str(), NULL, LOAD_LIBRARY_SEARCH_DEFAULT_DIRS | LOAD_LIBRARY_SEARCH_DLL_LOAD_DIR);
         if (!chandle) {
             throw Exception("dlopen(\""+fpath+"\"): Error");
         }
diff --git a/gpt4all-backend/llama.cpp-mainline b/gpt4all-backend/llama.cpp-mainline
index 4cdaa3c9..ced23198 160000
--- a/gpt4all-backend/llama.cpp-mainline
+++ b/gpt4all-backend/llama.cpp-mainline
@@ -1 +1 @@
-Subproject commit 4cdaa3c9cb2d649f45a928d65d900d6b6bb5be3a
+Subproject commit ced231980e0f88b9c7b454c456256c71c4f3cb75