diff --git a/libnice-0.1.19.tar.gz b/libnice-0.1.19.tar.gz
deleted file mode 100644
index c82aa7c..0000000
Binary files a/libnice-0.1.19.tar.gz and /dev/null differ
diff --git a/libnice-0.1.21.tar.gz b/libnice-0.1.21.tar.gz
new file mode 100644
index 0000000..9198ed4
Binary files /dev/null and b/libnice-0.1.21.tar.gz differ
diff --git a/libnice.spec b/libnice.spec
index 867bb90..dd82473 100644
--- a/libnice.spec
+++ b/libnice.spec
@@ -1,6 +1,6 @@
 Name:           libnice
-Version:        0.1.19
-Release:        2
+Version:        0.1.21
+Release:        1
 Summary:        An implementation of ICE standard
 License:        LGPLv2 and MPLv1.1
 URL:            https://nice.freedesktop.org/wiki/
@@ -12,7 +12,7 @@ BuildRequires:  autoconf automake glib2-devel gnutls-devel >= 2.12.0
 BuildRequires:  gobject-introspection-devel gstreamer1-devel >= 0.11.91
 BuildRequires:  gstreamer1-plugins-base-devel >= 0.11.91
 BuildRequires:  gtk-doc gupnp-igd-devel >= 0.1.2 graphviz meson
-BuildRequires:  cmake
+BuildRequires:  cmake gnupg2
 
 %description
 Libnice is an implementation of the IETF's Interactive Connectivity
@@ -70,6 +70,9 @@ sed -e "s/^  'test-set-port-range'/#&/" -i tests/meson.build
 %{_datadir}/{gtk-doc/html/libnice/,gir-1.0/Nice-0.1.gir}
 
 %changelog
+* Wed Oct 11 2023 Ge Wang <wang__ge@126.com> - 0.1.21-1
+- Update to 0.1.21
+
 * Mon Aug 07 2023 xuping <707078654@qq.com> - 0.1.19-2
 - fix build unresolvable due to gupnp upgrade