diff --git a/deps/ledger-zxlib b/deps/ledger-zxlib
index 24cc70c..f7842c4 160000
--- a/deps/ledger-zxlib
+++ b/deps/ledger-zxlib
@@ -1 +1 @@
-Subproject commit 24cc70c432036bff55ffa809431218f89bda55f5
+Subproject commit f7842c4ebb5822d4040b1e9896cdcab16b2ecadc