diff --git a/canonicaljson-1.6.5.tar.gz b/canonicaljson-1.6.5.tar.gz
deleted file mode 100644
index 60976093a9afabf084a2a3ce5d0726d72885a457..0000000000000000000000000000000000000000
Binary files a/canonicaljson-1.6.5.tar.gz and /dev/null differ
diff --git a/canonicaljson-2.0.0.tar.gz b/canonicaljson-2.0.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..158a1f0869b6752531af425af7b974045d27a8f4
Binary files /dev/null and b/canonicaljson-2.0.0.tar.gz differ
diff --git a/python-canonicaljson.spec b/python-canonicaljson.spec
index 32f0a18f3f36a4c755dbb202f1d97c027ff7a439..e8dc55d7ae0169228e229cad20743af7095a7c9a 100644
--- a/python-canonicaljson.spec
+++ b/python-canonicaljson.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-canonicaljson
-Version:	1.6.5
+Version:	2.0.0
 Release:	1
 Summary:	Canonical JSON
 License:	Apache-2.0
 URL:		https://github.com/matrix-org/python-canonicaljson
-Source0:	https://files.pythonhosted.org/packages/64/13/017c9bed81f7f5b72470fe5892b25cc212299bd3d79e2d30f2f99c22c517/canonicaljson-1.6.5.tar.gz
+Source0:	https://files.pythonhosted.org/packages/a8/f2/2835b7ab464988d1f85e351a19c4d6b2e4c317ba8484ebd2a311850eab8c/canonicaljson-2.0.0.tar.gz
 Source1:	setup.py
 BuildArch:	noarch
 
@@ -74,6 +74,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Thu Mar 16 2023 wubijie <wubijie@kylinos.cn> - 2.0.0-1
+- Update package to version 2.0.0
+
 * Thu Mar 2 2023 wubijie <wubijie@kylinos.cn> - 1.6.5-1
 - Update package to version 1.6.5