diff --git a/libs/spirit b/libs/spirit
index 66d506466e..78fe9cc42e 160000
--- a/libs/spirit
+++ b/libs/spirit
@@ -1 +1 @@
-Subproject commit 66d506466e2cf4d2b31db8a225456537ab99a16a
+Subproject commit 78fe9cc42ecf117b3fa77a7798f81794fa9cecb1