diff --git a/libisoburn-1.5.4.tar.gz b/libisoburn-1.5.4.tar.gz
deleted file mode 100644
index be71fd1..0000000
Binary files a/libisoburn-1.5.4.tar.gz and /dev/null differ
diff --git a/libisoburn-1.5.6.tar.gz b/libisoburn-1.5.6.tar.gz
new file mode 100644
index 0000000..c553d7b
Binary files /dev/null and b/libisoburn-1.5.6.tar.gz differ
diff --git a/libisoburn.spec b/libisoburn.spec
index f2cce8a..b6d5734 100644
--- a/libisoburn.spec
+++ b/libisoburn.spec
@@ -1,5 +1,5 @@
 Name:            libisoburn
-Version:         1.5.4
+Version:         1.5.6
 Release:         1
 Summary:         Library to enables creation and expansion of ISO-9660 filesystems
 License:         GPLv2+
@@ -140,6 +140,9 @@ fi
 %{_mandir}/man1/xorriso-tcltk.1*
 
 %changelog
+* Mon Mar 04 2024 zhangkea <zhangkea@uniontech.com> - 1.5.6-1
+- update to 1.5.6
+
 * Fri Jun 24 2022 dillon chen <dillon.chen@gmail.com> - 1.5.4-1
 - update to 1.5.4