diff --git a/libs/spirit b/libs/spirit
index 5d40a5b320..147f429673 160000
--- a/libs/spirit
+++ b/libs/spirit
@@ -1 +1 @@
-Subproject commit 5d40a5b3201052d88f4b5fdf3ac26f7fd27f9d2f
+Subproject commit 147f4296735ee90efe70acd0dd53ef55ab0c906d