diff --git a/libs/multi_index b/libs/multi_index
index 7508edc5c2..a7ef250b9f 160000
--- a/libs/multi_index
+++ b/libs/multi_index
@@ -1 +1 @@
-Subproject commit 7508edc5c29222909633e64b0d15d117e639c40c
+Subproject commit a7ef250b9f8f0fac66b0ccc3bdef5a3916f89681