diff --git a/ggml b/ggml
index 553c447..7bffd79 160000
--- a/ggml
+++ b/ggml
@@ -1 +1 @@
-Subproject commit 553c44706c3cc6e4077f4ab214923fc4c20a013c
+Subproject commit 7bffd79a4bec72e9a3bfbedb582a218b84401c13