diff --git a/public_suffix-4.0.7.gem b/public_suffix-4.0.7.gem
deleted file mode 100644
index 18c4dfa..0000000
Binary files a/public_suffix-4.0.7.gem and /dev/null differ
diff --git a/public_suffix-5.0.3.gem b/public_suffix-5.0.3.gem
new file mode 100644
index 0000000..2558356
Binary files /dev/null and b/public_suffix-5.0.3.gem differ
diff --git a/rubygem-public_suffix.spec b/rubygem-public_suffix.spec
index 98d4e1b..e14869f 100644
--- a/rubygem-public_suffix.spec
+++ b/rubygem-public_suffix.spec
@@ -1,6 +1,6 @@
 %global gem_name public_suffix
 Name:                rubygem-%{gem_name}
-Version:             4.0.7
+Version:             5.0.3
 Release:             1
 Summary:             Domain name parser based on the Public Suffix List
 License:             MIT and MPLv2.0
@@ -62,6 +62,9 @@ popd
 %exclude %{gem_instdir}/test/.empty
 
 %changelog
+* Thu Nov 16 2023 Ge Wang <wang__ge@126.com> - 5.0.3-1
+- Upgrade to 5.0.3
+
 * Thu Jun 30 2022 wulei <wulei80@h-partners.com> - 4.0.7-1
 - Upgrade to 4.0.7