diff --git a/tcsh-6.22.03.tar.gz b/tcsh-6.22.03.tar.gz
deleted file mode 100644
index f9b4ae8..0000000
Binary files a/tcsh-6.22.03.tar.gz and /dev/null differ
diff --git a/tcsh-6.23.00.tar.gz b/tcsh-6.23.00.tar.gz
new file mode 100644
index 0000000..dec6b72
Binary files /dev/null and b/tcsh-6.23.00.tar.gz differ
diff --git a/tcsh.spec b/tcsh.spec
index fe113aa..1753d23 100644
--- a/tcsh.spec
+++ b/tcsh.spec
@@ -1,6 +1,6 @@
 Name:             tcsh
-Version:          6.22.03
-Release:          3
+Version:          6.23.00
+Release:          1
 Summary:          C shell with file name completion and command line editing
 License:          BSD
 URL:              http://www.tcsh.org/
@@ -95,6 +95,9 @@ fi
 
 
 %changelog
+* Fri Dec 24 2021 yuanxin<yuanxin24@huawei.com> - 6.23.00-1
+- update version to 6.23.00
+
 * Thu Jul 22 2021 shixuantong<shixuantong@huawei.com> - 6.22.03-3
 - Type:bugfix
 - ID:NA