diff --git a/.gitmodules b/.gitmodules
index 2b36e4928..8884660b1 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,4 +1,4 @@
 [submodule "3rdparty/llama.cpp"]
 	path = 3rdparty/llama.cpp
-	url = https://github.com/Eddie-Wang1120/llama.cpp.git
-	branch = merge-dev
+	url = https://github.com/JasonOA888/llama.cpp.git
+	branch = fix/i2-s-to-float-ub-and-blas-guard
diff --git a/3rdparty/llama.cpp b/3rdparty/llama.cpp
index 1f86f058d..17c8c99a2 160000
--- a/3rdparty/llama.cpp
+++ b/3rdparty/llama.cpp
@@ -1 +1 @@
-Subproject commit 1f86f058de0c3f4098dedae2ae8653c335c868a1
+Subproject commit 17c8c99a23714433e5232236025fe8553be83bf3