diff --git a/bcrypt-4.2.0.tar.gz b/bcrypt-4.2.0.tar.gz
deleted file mode 100644
index 31f6de1424a8317cc1afbd6bf6c878ec4b5574dc..0000000000000000000000000000000000000000
Binary files a/bcrypt-4.2.0.tar.gz and /dev/null differ
diff --git a/bcrypt-4.3.0.tar.gz b/bcrypt-4.3.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..5d69c505fd6351d4e792f973ba7e4e93e037ac9c
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diff --git a/python-bcrypt.spec b/python-bcrypt.spec
index 111b0cc1f032c69df8559b46c9f23c10d86698a9..42dfba9e9a30dd855df9b41faffccdb5622fa74a 100644
--- a/python-bcrypt.spec
+++ b/python-bcrypt.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:           python-bcrypt
-Version:        4.2.0
-Release:        2
+Version:        4.3.0
+Release:        1
 Summary:        Modern password hashing for your software and your servers
 License:        Apache-2.0
 URL:            https://github.com/pyca/bcrypt/
@@ -65,6 +65,9 @@ pytest
 %{_docdir}/*
 
 %changelog
+* Thu May 15 2025 Funda Wang <fundawang@yeah.net> - 4.3.0-1
+- update to 4.3.0
+
 * Fri Jan 24 2025 Shinwell Hu <micromotives@qq.com> - 4.2.0-2
 - Use "cargo vendor" to avoid network access during build phase.