diff --git a/libs/spirit b/libs/spirit
index 5498bc0fd1..15539bbf92 160000
--- a/libs/spirit
+++ b/libs/spirit
@@ -1 +1 @@
-Subproject commit 5498bc0fd149a50fa3a52bd319eef3d9dcc3af9c
+Subproject commit 15539bbf92967e5b733b37070cfde1b9d8dd347d