diff --git a/gpt4all-backend/llama.cpp-mainline b/gpt4all-backend/llama.cpp-mainline
index acafa7ff..e21d0b32 160000
--- a/gpt4all-backend/llama.cpp-mainline
+++ b/gpt4all-backend/llama.cpp-mainline
@@ -1 +1 @@
-Subproject commit acafa7ffe6adcb45b4e2f229c688d1c25c1bbdb7
+Subproject commit e21d0b32e9324b1df40107d9004cc6b67cdd1567