diff --git a/ggml.cpp b/ggml.cpp
index ee1b372..7ddb66d 160000
--- a/ggml.cpp
+++ b/ggml.cpp
@@ -1 +1 @@
-Subproject commit ee1b3727e60403012dd2b57d35b60558f4db66d8
+Subproject commit 7ddb66d7d21cd1845b56dda944b6606a909fa666