diff --git a/lib/zba-gdbstub b/lib/zba-gdbstub
index 4bca44e..59b6b51 160000
--- a/lib/zba-gdbstub
+++ b/lib/zba-gdbstub
@@ -1 +1 @@
-Subproject commit 4bca44e5f2a4aa19361b51b7617a21f46f88eef4
+Subproject commit 59b6b5146601e5db17979e1ed3bb65eee1e8460a