diff --git a/3rdparty/lmdb-safe b/3rdparty/lmdb-safe
index d53687b..156e01f 160000
--- a/3rdparty/lmdb-safe
+++ b/3rdparty/lmdb-safe
@@ -1 +1 @@
-Subproject commit d53687bdee68ce1f9eb870564c1e972fb9cab7c7
+Subproject commit 156e01f15d4ebc55e42b07d704116b7d98ec986e