diff --git a/0001-gcab-Fix-regression-from-commit-a15d91073fd5d6be25.patch b/0001-gcab-Fix-regression-from-commit-a15d91073fd5d6be25.patch
deleted file mode 100644
index 4f02701..0000000
--- a/0001-gcab-Fix-regression-from-commit-a15d91073fd5d6be25.patch
+++ /dev/null
@@ -1,51 +0,0 @@
-From 3365b4bd58dd7f13e786caf3c7234cf8116263d9 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <marcandre.lureau@redhat.com>
-Date: Wed, 25 Jul 2018 12:45:24 +0200
-Subject: [PATCH] gcab: Fix regression from commit a15d91073fd5d6be25
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Apparently, rewinding should reset the CDATA state.
-
-See also:
-https://bugzilla.redhat.com/show_bug.cgi?id=1608301
-
-Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
----
- libgcab/gcab-folder.c | 5 ++++-
- 1 file changed, 4 insertions(+), 1 deletion(-)
-
-diff --git a/libgcab/gcab-folder.c b/libgcab/gcab-folder.c
-index 1b09fa3..c0d6600 100644
---- a/libgcab/gcab-folder.c
-+++ b/libgcab/gcab-folder.c
-@@ -423,6 +423,7 @@ gcab_folder_extract (GCabFolder *self,
-     g_autoptr(GSList) files = NULL;
-     g_autoptr(cdata_t) cdata = g_new0 (cdata_t, 1);
-     guint32 nubytes = 0;
-+    guint8 *reserved;
- 
-     /* never loaded from a stream */
-     g_assert (self->cfolder != NULL);
-@@ -433,7 +434,7 @@ gcab_folder_extract (GCabFolder *self,
-     files = g_slist_sort (g_slist_copy (self->files), (GCompareFunc)sort_by_offset);
- 
-     /* this is allocated for every block, but currently unused */
--    cdata->reserved = g_malloc (res_data);
-+    cdata->reserved = reserved = g_malloc (res_data);
- 
-     for (f = files; f != NULL; f = f->next) {
-         GCabFile *file = f->data;
-@@ -454,6 +455,8 @@ gcab_folder_extract (GCabFolder *self,
-             if (!g_seekable_seek (G_SEEKABLE (data), self->cfolder->offsetdata,
-                                   G_SEEK_SET, cancellable, error))
-                 return FALSE;
-+            bzero(cdata, sizeof(cdata_t));
-+            cdata->reserved = reserved;
-             nubytes = 0;
-         }
- 
--- 
-2.18.0.321.gffc6fa0e39
-
diff --git a/gcab-1.1.tar.xz b/gcab-1.1.tar.xz
deleted file mode 100644
index 426a36a..0000000
Binary files a/gcab-1.1.tar.xz and /dev/null differ
diff --git a/gcab-1.4.tar.xz b/gcab-1.4.tar.xz
new file mode 100644
index 0000000..35ebbb4
Binary files /dev/null and b/gcab-1.4.tar.xz differ
diff --git a/gcab.spec b/gcab.spec
index 6ab1adc..9308a56 100644
--- a/gcab.spec
+++ b/gcab.spec
@@ -1,19 +1,17 @@
 Name:           gcab
-Version:        1.1
-Release:        5
+Version:        1.4
+Release:        1
 Summary:        A GObject library to create cabinet files
 License:        LGPLv2+
 URL:            http://ftp.gnome.org/pub/GNOME/sources/gcab
 Source0:        http://ftp.gnome.org/pub/GNOME/sources/%{name}/%{version}/%{name}-%{version}.tar.xz
 
-Patch1:         0001-gcab-Fix-regression-from-commit-a15d91073fd5d6be25.patch
-
 BuildRequires:  meson zlib-devel gobject-introspection-devel glib2-devel
 BuildRequires:  gettext gtk-doc vala
 BuildRequires:  git
 
-Obsoletes:      libgcab1 < %{version}-%{release}
-Provides:       libgcab1 = %{version}-%{release}
+Obsoletes:      gcab < %{version}-%{release}
+Provides:       gcab = %{version}-%{release}
 
 %description
 Gcab is a gobject library to create cabinet files.
@@ -23,8 +21,8 @@ Summary:        Development files for %{name}
 Requires:       %{name} = %{version}-%{release}
 Requires:       glib2-devel pkgconfig
 
-Obsoletes:      libgcab1-devel
-Provides:       libgcab1-devel
+Obsoletes:      gcab-devel < %{version}-%{release}
+Provides:       gcab-devel
 
 %description devel
 This package contains the development files for %{name}.
@@ -32,7 +30,7 @@ This package contains the development files for %{name}.
 %package_help
 
 %prep
-%autosetup -n %{name}-%{version} -p1
+%autosetup -n %{name}-%{version}
 
 %build
 %meson
@@ -67,6 +65,11 @@ This package contains the development files for %{name}.
 %{_mandir}/man1/gcab.1*
 
 %changelog
+* Mon May 24 2021 weijin deng <weijin.deng@turbolinux.com.cn> - 1.4-1
+- Upgrade to 1.4
+- Update Version, Release, Obsoletes, Provides, stage %prep
+- Delete patches
+
 * Tue May 18 2021 lin.zhang <lin.zhang@turbolinux.com.cn>  - 1.1-5
 - add BuildRequires git