diff --git a/lib-app-bitcoin b/lib-app-bitcoin
index 7f548dbe..4d80fc4a 160000
--- a/lib-app-bitcoin
+++ b/lib-app-bitcoin
@@ -1 +1 @@
-Subproject commit 7f548dbe279395765799e2cec8741969c8738036
+Subproject commit 4d80fc4a252d6b26adee6ab505dd2ce3fec741ea