diff --git a/backport-CVE-2022-1271.patch b/backport-CVE-2022-1271.patch
deleted file mode 100644
index 5e83d687ac41ed3e6f3ad7a3cd8a66c0ae79a9ba..0000000000000000000000000000000000000000
--- a/backport-CVE-2022-1271.patch
+++ /dev/null
@@ -1,94 +0,0 @@
-From 69d1b3fc29677af8ade8dc15dba83f0589cb63d6 Mon Sep 17 00:00:00 2001
-From: Lasse Collin <lasse.collin@tukaani.org>
-Date: Tue, 29 Mar 2022 19:19:12 +0300
-Subject: [PATCH] xzgrep: Fix escaping of malicious filenames (ZDI-CAN-16587).
-
-Malicious filenames can make xzgrep to write to arbitrary files
-or (with a GNU sed extension) lead to arbitrary code execution.
-
-xzgrep from XZ Utils versions up to and including 5.2.5 are
-affected. 5.3.1alpha and 5.3.2alpha are affected as well.
-This patch works for all of them.
-
-This bug was inherited from gzip's zgrep. gzip 1.12 includes
-a fix for zgrep.
-
-The issue with the old sed script is that with multiple newlines,
-the N-command will read the second line of input, then the
-s-commands will be skipped because it's not the end of the
-file yet, then a new sed cycle starts and the pattern space
-is printed and emptied. So only the last line or two get escaped.
-
-One way to fix this would be to read all lines into the pattern
-space first. However, the included fix is even simpler: All lines
-except the last line get a backslash appended at the end. To ensure
-that shell command substitution doesn't eat a possible trailing
-newline, a colon is appended to the filename before escaping.
-The colon is later used to separate the filename from the grep
-output so it is fine to add it here instead of a few lines later.
-
-The old code also wasn't POSIX compliant as it used \n in the
-replacement section of the s-command. Using \<newline> is the
-POSIX compatible method.
-
-LC_ALL=C was added to the two critical sed commands. POSIX sed
-manual recommends it when using sed to manipulate pathnames
-because in other locales invalid multibyte sequences might
-cause issues with some sed implementations. In case of GNU sed,
-these particular sed scripts wouldn't have such problems but some
-other scripts could have, see:
-
-info '(sed)Locale Considerations'
-
-This vulnerability was discovered by:
-cleemy desu wayo working with Trend Micro Zero Day Initiative
-
-Thanks to Jim Meyering and Paul Eggert discussing the different
-ways to fix this and for coordinating the patch release schedule
-with gzip.
----
- src/scripts/xzgrep.in | 20 ++++++++++++--------
- 1 file changed, 12 insertions(+), 8 deletions(-)
-
-diff --git a/src/scripts/xzgrep.in b/src/scripts/xzgrep.in
-index 9db5c3a..f64dddb 100644
---- a/src/scripts/xzgrep.in
-+++ b/src/scripts/xzgrep.in
-@@ -179,22 +179,26 @@ for i; do
-          { test $# -eq 1 || test $no_filename -eq 1; }; then
-       eval "$grep"
-     else
-+      # Append a colon so that the last character will never be a newline
-+      # which would otherwise get lost in shell command substitution.
-+      i="$i:"
-+
-+      # Escape & \ | and newlines only if such characters are present
-+      # (speed optimization).
-       case $i in
-       (*'
- '* | *'&'* | *'\'* | *'|'*)
--        i=$(printf '%s\n' "$i" |
--            sed '
--              $!N
--              $s/[&\|]/\\&/g
--              $s/\n/\\n/g
--            ');;
-+        i=$(printf '%s\n' "$i" | LC_ALL=C sed 's/[&\|]/\\&/g; $!s/$/\\/');;
-       esac
--      sed_script="s|^|$i:|"
-+
-+      # $i already ends with a colon so don't add it here.
-+      sed_script="s|^|$i|"
- 
-       # Fail if grep or sed fails.
-       r=$(
-         exec 4>&1
--        (eval "$grep" 4>&-; echo $? >&4) 3>&- | sed "$sed_script" >&3 4>&-
-+        (eval "$grep" 4>&-; echo $? >&4) 3>&- |
-+            LC_ALL=C sed "$sed_script" >&3 4>&-
-       ) || r=2
-       exit $r
-     fi >&3 5>&-
--- 
-1.8.3.1
-
diff --git a/xz-5.2.5.tar.xz b/xz-5.2.5.tar.xz
deleted file mode 100644
index 3f3f4912bd944a921c2a89ba4a2982360787b0dd..0000000000000000000000000000000000000000
Binary files a/xz-5.2.5.tar.xz and /dev/null differ
diff --git a/xz-5.2.7.tar.gz b/xz-5.2.7.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..9a2ebd6153ef37ba315bd8fc0776b5db27008414
Binary files /dev/null and b/xz-5.2.7.tar.gz differ
diff --git a/xz.spec b/xz.spec
index 8b04edd8181d578d3d93821e54beed3813cd441d..5b9235d998a1a8794a9e0031c798bc7023ee2e1f 100644
--- a/xz.spec
+++ b/xz.spec
@@ -1,15 +1,13 @@
 Name:           xz
-Version:        5.2.5
-Release:        3
+Version:        5.2.7
+Release:        1
 Summary:        A free general-purpose data compreession software with LZMA2 algorithm
-License:        Public Domain, LGPLv2.1 and GPLv2+
+License:        GPLv3
 URL:            http://tukaani.org/xz
 Source0:        http://tukaani.org/%{name}/%{name}-%{version}.tar.xz
 Source1:        colorxzgrep.sh
 Source2:        colorxzgrep.csh
 
-Patch6000:      backport-CVE-2022-1271.patch
-
 BuildRequires:  perl-interpreter gcc
 
 Requires:       %{name} = %{version}-%{release}
@@ -111,6 +109,13 @@ LD_LIBRARY_PATH=$PWD/src/liblzma/.libs make check
 %{_mandir}/de/man1/*xz*
 
 %changelog
+
+* Sat Oct 29 2022 hkgy <kaguyahatu@outlook.com> - 5.2.7
+- Type:Bump version
+- ID:NA
+- SUG:NA
+- DESC:update to 5.2.7
+
 * Fri Sep 23 2022 wangjiang <wangjiang37@h-partners.com> - 5.2.5-3
 - Type:enhancement
 - CVE:NA