diff --git a/bitcoinlib-0.6.9.tar.gz b/bitcoinlib-0.6.15.tar.gz
similarity index 36%
rename from bitcoinlib-0.6.9.tar.gz
rename to bitcoinlib-0.6.15.tar.gz
index cc4bb881e7d1336a94c0b6e5dee699c6fe22a19c..e99d34aaa72861a46f5b68add10603bd19ddd136 100644
Binary files a/bitcoinlib-0.6.9.tar.gz and b/bitcoinlib-0.6.15.tar.gz differ
diff --git a/python-bitcoinlib.spec b/python-bitcoinlib.spec
index 93ab24a1baa5ffd8e7ec30818da3212b1fec1c0e..aa3f771be9c5e98c712ae0f76d296b895018c0b8 100644
--- a/python-bitcoinlib.spec
+++ b/python-bitcoinlib.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-bitcoinlib
-Version:	0.6.9
+Version:	0.6.15
 Release:	1
 Summary:	Bitcoin and Other cryptocurrency Library
 License:	GPL-3.0-only
 URL:		http://github.com/1200wd/bitcoinlib
-Source0:	https://files.pythonhosted.org/packages/bb/dd/ab543eedf5d0c30da5eb7bacb16f4416b33a180d347552fe5cb548914205/bitcoinlib-0.6.9.tar.gz
+Source0:	https://files.pythonhosted.org/packages/90/76/4e3250296967fc25bf6016ee0d33da20749deb091dcd45cd1cf3550b2bac/bitcoinlib-0.6.15.tar.gz
 BuildArch:	noarch
 
 %description
@@ -91,6 +91,10 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Wed Jul 31 2024 liudy <liudingyao@kylinos.cn> - 0.6.15-1
+- Add Bcoin documentation, add FAQ, update other documentation
+- New properties for WalletKey class for multisig wallets
+
 * Thu Mar 16 2023 wubijie <wubijie@kylinos.cn> - 0.6.9-1
 - Update package to version 0.6.9