diff --git a/spice-protocol-0.14.3.tar.xz b/spice-protocol-0.14.3.tar.xz
deleted file mode 100644
index 2bf84ac..0000000
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diff --git a/spice-protocol-0.14.4.tar.xz b/spice-protocol-0.14.4.tar.xz
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diff --git a/spice-protocol-0.14.4.tar.xz.sig b/spice-protocol-0.14.4.tar.xz.sig
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diff --git a/spice-protocol.spec b/spice-protocol.spec
index 629ffba..a0833e1 100644
--- a/spice-protocol.spec
+++ b/spice-protocol.spec
@@ -1,19 +1,22 @@
 Name:            spice-protocol
-Version:         0.14.3
+Version:         0.14.4
 Release:         1
 Summary:         Spice protocol header files
 License:         BSD and LGPLv2+
 URL:             http://www.spice-space.org/
 Source0:         http://www.spice-space.org/download/releases/%{name}-%{version}.tar.xz
+Source1:         https://www.spice-space.org/download/releases/%{name}-%{version}.tar.xz.sig
+Source2:         victortoso-E37A484F.keyring
 
-BuildArch:      noarch
-BuildRequires:	meson
+BuildArch:       noarch
+BuildRequires:	 meson gnupg2
 
 %description
 This package provides header files describing the spice protocol and
 the para-virtual graphics card QXL.
 
 %prep
+gpgv2 --quiet --keyring %{SOURCE2} %{SOURCE1} %{SOURCE0}
 %autosetup -p1
 
 %build
@@ -30,6 +33,9 @@ the para-virtual graphics card QXL.
 %{_datadir}/pkgconfig/spice-protocol.pc
 
 %changelog
+* Thu Mar 16 2023 lilong <lilong@kylinos.cn> - 0.14.4-1
+- Upgrade to 0.14.4
+
 * Fri Dec 3 2021 yangcheng <yangcheng87@huawei.com> - 0.14.3-1
 - Upgrade to 0.14.3
 
diff --git a/victortoso-E37A484F.keyring b/victortoso-E37A484F.keyring
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index 0000000..be91873
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