diff --git a/ggml b/ggml
index f583f393..4bf5f600 160000
--- a/ggml
+++ b/ggml
@@ -1 +1 @@
-Subproject commit f583f393cd5dfdc129360bbf75cb3d49ccc837a8
+Subproject commit 4bf5f6000653b7881d00963cd6ddb665ccd62a8d