diff --git a/libidn2.spec b/libidn2.spec
index 99aacfc941f4a3817773fd58cfeda23d4209b8ab..0b48cf5d7bdc92b999946078f479d1266556fb21 100644
--- a/libidn2.spec
+++ b/libidn2.spec
@@ -1,6 +1,6 @@
 Name:           libidn2
 Version:        2.3.2
-Release:        2
+Release:        3
 Summary:        GNU IDN Library
 License:        (GPLv2+ or LGPLv3+) and GPLv3+
 URL:            https://www.gnu.org/software/libidn/#libidn2
@@ -12,7 +12,7 @@ Patch0:         bugfix-libidn2-change-rpath.patch
 BuildRequires:  gcc gettext-devel libunistring-devel autoconf texinfo automake libtool gtk-doc
 Provides:       bundled(gnulib)
 Provides:       idn2
-Obsoletes:      idn2
+Obsoletes:      idn2 < %{version}-%{release}
 
 %description
 Libidn2 is a free software implementation of IDNA2008, Punycode and TR46.
@@ -75,6 +75,9 @@ make %{?_smp_mflags} -C tests check
 %{_datadir}/gtk-doc/
 
 %changelog
+* Thu Sep 8 2022 panxiaohe <panxh.life@foxmail.com> - 2.3.2-3
+- fix obsoletes in spec
+
 * Sat Jan 8 2022 zoulin <zoulin13@huawei.com> - 2.3.2-2
 - Type:enhancement
 - ID:NA