diff --git a/pg8000-1.12.4.tar.gz b/pg8000-1.12.4.tar.gz
deleted file mode 100644
index 1fc535636bbe91d03f39e83a010b0cb7467bfcbb..0000000000000000000000000000000000000000
Binary files a/pg8000-1.12.4.tar.gz and /dev/null differ
diff --git a/pg8000-1.31.5.tar.gz b/pg8000-1.31.5.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..493a9458869ead5514045b5c9ea55e227030ea36
Binary files /dev/null and b/pg8000-1.31.5.tar.gz differ
diff --git a/python-pg8000.spec b/python-pg8000.spec
index 78074c7baf95f1d8b94a0a9dc64758ca6be5b89f..7fd5a33f58363a80f7010e9be4308e7981861217 100644
--- a/python-pg8000.spec
+++ b/python-pg8000.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:           python-pg8000
-Version:        1.12.4
+Version:        1.31.5
 Release:        1
 Summary:        PostgreSQL interface library
 License:        BSD-3-Clause
 URL:            https://github.com/tlocke/pg8000
-Source0:        https://files.pythonhosted.org/packages/61/e2/3fe355285531c917e21665545ba24f2372dc8597ea3f455df2d7637dc629/pg8000-1.12.4.tar.gz
+Source0:        https://files.pythonhosted.org/packages/source/p/pg8000/pg8000-%{version}.tar.gz
 BuildArch:      noarch
 %description
 pg8000 is a Pure-Python interface to the PostgreSQL database engine. 
@@ -74,6 +74,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Tue Nov 25 2025 zhangzeyang0718 <zhangzeyang@kylinos.cn> - 1.31.5-1
+- Update to 1.31.5
+
 * Mon Jul 18 2022 OpenStack_SIG <openstack@openeuler.org> - 1.12.4-1
 - Init package python3-pg8000 of version 1.12.4