diff --git a/gzexe.patch b/gzexe.patch
deleted file mode 100644
index 2af78e9..0000000
--- a/gzexe.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From 21cd963565a43dabd59516bd4cca5c76a614f255 Mon Sep 17 00:00:00 2001
-From: Jakub Martisko <jamartis@redhat.com>
-Date: Tue, 26 Mar 2019 12:29:30 +0100
-Subject: [PATCH] Fix: the value of the skip variable in the gzexe
-
----
- gzexe.in          |  4 ++--
- tests/Makefile.am |  1 +
- tests/gzexe       | 20 ++++++++++++++++++++
- 3 files changed, 23 insertions(+), 2 deletions(-)
- create mode 100755 tests/gzexe
-
-diff --git a/gzexe.in b/gzexe.in
-index 6c61183..cffa84e 100644
---- a/gzexe.in
-+++ b/gzexe.in
-@@ -145,7 +145,7 @@ for i do
-   if test $decomp -eq 0; then
-     (cat <<'EOF' &&
- #!/bin/sh
--skip=44
-+skip=49
- 
- tab='	'
- nl='
-@@ -201,7 +201,7 @@ EOF
- 
-   else
-     # decompression
--    skip=44
-+    skip=49
-     skip_line=`sed -e 1d -e 2q "$file"`
-     case $skip_line in
-     skip=[0-9] | skip=[0-9][0-9] | skip=[0-9][0-9][0-9])
-
--- 
-2.21.0
-
diff --git a/gzip-1.10.tar.xz b/gzip-1.10.tar.xz
new file mode 100644
index 0000000..15bf4f4
Binary files /dev/null and b/gzip-1.10.tar.xz differ
diff --git a/gzip-1.9.tar.xz b/gzip-1.9.tar.xz
deleted file mode 100644
index 26b7f19..0000000
Binary files a/gzip-1.9.tar.xz and /dev/null differ
diff --git a/gzip-fix-use-of-uninitialized-memory.patch b/gzip-fix-use-of-uninitialized-memory.patch
deleted file mode 100644
index b6b1734..0000000
--- a/gzip-fix-use-of-uninitialized-memory.patch
+++ /dev/null
@@ -1,37 +0,0 @@
-From 26c140cf5377585d38d2a13a949e109724d4d406 Mon Sep 17 00:00:00 2001
-From: Paul Eggert <eggert@cs.ucla.edu>
-Date: Fri, 30 Nov 2018 13:00:42 -0800
-Subject: [PATCH 11/23] gzip: fix use of uninitialized memory
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Problem reported by Hanno Böck (Bug#33501).
-* NEWS: Mention this.
-* inflate.c (inflate_dynamic): Return if code is invalid.
-Fix by Mark Adler.
-* tests/hufts: Add test case for the bug.
----
- inflate.c   | 6 ++++++
- 1 files changed, 6 insertions(+), 0 deletion(-)
-
-diff --git a/inflate.c b/inflate.c
-index d372685..bcafcf1 100644
---- a/inflate.c
-+++ b/inflate.c
-@@ -799,6 +799,12 @@ inflate_dynamic(void)
-     NEEDBITS((unsigned)bl)
-     j = (td = tl + ((unsigned)b & m))->b;
-     DUMPBITS(j)
-+    if (td->e == 99)
-+      {
-+        /* Invalid code.  */
-+        huft_free (tl);
-+        return 2;
-+      }
-     j = td->v.n;
-     if (j < 16)                 /* length of code in bits (0..15) */
-       ll[i++] = l = j;          /* save last length in l */
--- 
-1.8.3.1
-
diff --git a/gzip.spec b/gzip.spec
index e312ebf..2404d1a 100644
--- a/gzip.spec
+++ b/gzip.spec
@@ -1,15 +1,13 @@
 Name:           gzip
-Version:        1.9
-Release:        18
+Version:        1.10
+Release:        1
 Summary:        A data compression utility
 
 License:        GPLv3+ and GFDL
 URL:            https://www.gnu.org/software/gzip
 Source0:        https://ftp.gnu.org/gnu/gzip/gzip-%{version}.tar.xz
 
-Patch0:         gnulib.patch
-Patch1:         gzip-fix-use-of-uninitialized-memory.patch
-Patch2:         gzexe.patch
+Patch0:         gzexe.patch
 Patch9000:      fix-verbose-disable.patch
 Patch9100:      performance-neoncrc32-and-prfm.patch
 
@@ -60,6 +58,9 @@ make check
 %{_mandir}/man1/*
 
 %changelog
+* Fri Apr 24 2020 BruceGW <gyl93216@163.com> - 1.10-1
+* update upstream to 1.10
+
 * Fri Jan 17 2020 openEuler Buildteam <buildteam@openeuler.org> - 1.9-18
 - Type:performance improve
 - ID:NA