diff --git a/fix-testcase-fail-if-noroot.patch b/fix-testcase-fail-if-noroot.patch
index 39244f6..58bbd6e 100644
--- a/fix-testcase-fail-if-noroot.patch
+++ b/fix-testcase-fail-if-noroot.patch
@@ -12,7 +12,7 @@ Subject: [PATCH] fix testcase fail if noroot
  5 files changed, 22 insertions(+)
 
 diff --git a/tests/arguments.at b/tests/arguments.at
-index 562fd83..8cd8673 100755
+index 562fd83..8cd8673 100644
 --- a/tests/arguments.at
 +++ b/tests/arguments.at
 @@ -47,6 +47,7 @@ TCSH_UNTESTED([-f])
@@ -32,7 +32,7 @@ index 562fd83..8cd8673 100755
  AT_DATA([options.csh],
  [[echo $0
 diff --git a/tests/commands.at b/tests/commands.at
-index cf0fcf0..e0532d3 100755
+index cf0fcf0..e0532d3 100644
 --- a/tests/commands.at
 +++ b/tests/commands.at
 @@ -267,6 +267,7 @@ AT_CLEANUP
@@ -76,7 +76,7 @@ index cf0fcf0..e0532d3 100755
  AT_DATA([script.csh],
  [[set var=$1
 diff --git a/tests/expr.at b/tests/expr.at
-index fa373c8..d9e0a1d 100755
+index fa373c8..d9e0a1d 100644
 --- a/tests/expr.at
 +++ b/tests/expr.at
 @@ -74,6 +74,7 @@ AT_CLEANUP
@@ -88,7 +88,7 @@ index fa373c8..d9e0a1d 100755
  AT_CHECK([tcsh -f -c 'set parseoctal; exit (010)'], 8)
  AT_CHECK([tcsh -f -c 'exit (010)'], 10)
 diff --git a/tests/lexical.at b/tests/lexical.at
-index 3dc6024..d1ec788 100755
+index d42d3ea..277eba4 100644
 --- a/tests/lexical.at
 +++ b/tests/lexical.at
 @@ -153,6 +153,7 @@ AT_CLEANUP
@@ -124,10 +124,10 @@ index 3dc6024..d1ec788 100755
  AT_DATA([modifiers.csh],
  [[echo foo bar baz quux /usr/src/sys/sys/malloc.c
 diff --git a/tests/variables.at b/tests/variables.at
-index ffa0da2..ad1f7d9 100755
+index 9db0886..dc151c8 100644
 --- a/tests/variables.at
 +++ b/tests/variables.at
-@@ -355,6 +355,7 @@ AT_CLEANUP
+@@ -358,6 +358,7 @@ AT_CLEANUP
  
  
  AT_SETUP([$ ellipsis])
@@ -135,7 +135,7 @@ index ffa0da2..ad1f7d9 100755
  
  AT_DATA([ellipsis0.csh],
  [[echo $?ellipsis
-@@ -414,6 +415,7 @@ AT_CLEANUP
+@@ -417,6 +418,7 @@ AT_CLEANUP
  
  
  AT_SETUP([$ histchars])
@@ -143,7 +143,7 @@ index ffa0da2..ad1f7d9 100755
  
  AT_DATA([histchars.csh],
  [[echo $?histchars
-@@ -437,6 +439,7 @@ AT_CLEANUP
+@@ -440,6 +442,7 @@ AT_CLEANUP
  
  
  AT_SETUP([$ histdup])
@@ -151,7 +151,7 @@ index ffa0da2..ad1f7d9 100755
  
  AT_DATA([histdup.csh],
  [[echo $?histdup
-@@ -494,6 +497,7 @@ VAR_UNSET([histfile])
+@@ -497,6 +500,7 @@ VAR_UNSET([histfile])
  
  
  AT_SETUP([$ histlit])
@@ -159,7 +159,7 @@ index ffa0da2..ad1f7d9 100755
  
  AT_DATA([histlit.csh],
  [[echo $?histlit
-@@ -560,6 +564,7 @@ AT_CLEANUP
+@@ -563,6 +567,7 @@ AT_CLEANUP
  
  
  AT_SETUP([$ history])
@@ -167,7 +167,7 @@ index ffa0da2..ad1f7d9 100755
  
  AT_DATA([history.csh],
  [[echo $#history $history
-@@ -606,6 +611,7 @@ VAR_UNSET([ignoreeof])
+@@ -620,6 +625,7 @@ VAR_UNSET([ignoreeof])
  
  
  AT_SETUP([$ implicitcd])
@@ -175,7 +175,7 @@ index ffa0da2..ad1f7d9 100755
  
  AT_DATA([implicitcd.csh],
  [[echo $?implicitcd
-@@ -798,6 +804,7 @@ AT_CLEANUP
+@@ -826,6 +832,7 @@ AT_CLEANUP
  
  
  AT_SETUP([$ prompt])
@@ -183,7 +183,7 @@ index ffa0da2..ad1f7d9 100755
  
  AT_DATA([prompt.csh],
  [[echo "$prompt"
-@@ -834,6 +841,7 @@ AT_CHECK([echo 'echo "$prompt3"' | tcsh -f], ,
+@@ -862,6 +869,7 @@ AT_CHECK([echo 'echo "$prompt3"' | tcsh -f], ,
  AT_CLEANUP
  
  AT_SETUP([$ promptchars])
@@ -191,7 +191,7 @@ index ffa0da2..ad1f7d9 100755
  
  AT_DATA([promptchars.csh],
  [[echo $?promptchars
-@@ -855,6 +863,7 @@ VAR_UNSET([rmstar])
+@@ -883,6 +891,7 @@ VAR_UNSET([rmstar])
  
  
  AT_SETUP([$ rprompt])
@@ -199,7 +199,7 @@ index ffa0da2..ad1f7d9 100755
  
  AT_DATA([rprompt.csh],
  [[echo $?rprompt
-@@ -1050,6 +1059,7 @@ AT_CLEANUP
+@@ -1078,6 +1087,7 @@ AT_CLEANUP
  
  
  AT_SETUP([$ verbose])
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..ce51387 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 +95,12 @@ fi
 
 
 %changelog
+* Sat Nov 13 2021 shixuantong<shixuantong@huawei.com> - 6.23.00-1
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC:update version to 6.23.00
+
 * Thu Jul 22 2021 shixuantong<shixuantong@huawei.com> - 6.22.03-3
 - Type:bugfix
 - ID:NA