diff --git a/libs/spirit b/libs/spirit
index 5ea06d04bd..4b1b710322 160000
--- a/libs/spirit
+++ b/libs/spirit
@@ -1 +1 @@
-Subproject commit 5ea06d04bdc2b33079d51b976541bf26c01107b0
+Subproject commit 4b1b7103225b810173bb61edd012c37f3ed20426