diff --git a/third_party/fbgemm b/third_party/fbgemm
index 365abe3ee87..ab3ca6647d3 160000
--- a/third_party/fbgemm
+++ b/third_party/fbgemm
@@ -1 +1 @@
-Subproject commit 365abe3ee878b2592e9a33f937d96df0048d99dd
+Subproject commit ab3ca6647d3f4be25423c5f997256a8a219fb762