diff --git a/gpt4all-backend/llama.cpp-mainline b/gpt4all-backend/llama.cpp-mainline
index 0631ea36..99c5c9a0 160000
--- a/gpt4all-backend/llama.cpp-mainline
+++ b/gpt4all-backend/llama.cpp-mainline
@@ -1 +1 @@
-Subproject commit 0631ea363c14335969095976bbe17bf20503bc6d
+Subproject commit 99c5c9a0d834888c33669855f3a1cf425df37dd2