diff --git a/nano-4.5.tar.xz b/nano-4.5.tar.xz
deleted file mode 100644
index 9da2d13..0000000
Binary files a/nano-4.5.tar.xz and /dev/null differ
diff --git a/nano-4.9.3.tar.xz b/nano-4.9.3.tar.xz
new file mode 100644
index 0000000..bf51dc9
Binary files /dev/null and b/nano-4.9.3.tar.xz differ
diff --git a/nano.spec b/nano.spec
index c98cb94..bbc0c1a 100644
--- a/nano.spec
+++ b/nano.spec
@@ -1,6 +1,6 @@
 Name:		nano
-Version:	4.5
-Release:	2
+Version:	4.9.3
+Release:	0
 Summary:	Nano is now part of Apache CouchDB
 License:	GPLv3+
 URL:		https://www.nano-editor.org
@@ -57,6 +57,9 @@ install -d %{buildroot}%{_sysconfdir}
 %{_defaultdocdir}/nano/faq.html
 
 %changelog
+* Sat May 30 2020 SimpleUpdate Robot <tc@openeuler.org>
+- Update to version 4.9.3
+
 * Fri Jan 17 2020 Lei Zhang <ricky.z@huawei.com> - 4.5-2
 - Remove useless nanorc config file
 
diff --git a/nano.yaml b/nano.yaml
index e42a035..e0986e2 100644
--- a/nano.yaml
+++ b/nano.yaml
@@ -1,4 +1,5 @@
-version_control: github
-src_repo: apache/nano
-tag_prefix: ^v
-seperator: .
+---
+version_control: git
+src_repo: git://git.savannah.gnu.org/nano.git
+tag_prefix: "^v"
+seperator: "."