diff --git a/backport-provide-openssl-apis-related-to-SM-for-python.patch b/backport-provide-openssl-apis-related-to-SM-for-python.patch
deleted file mode 100644
index a02e948caec9bb5cea6c32c7fe2b50b11b1b05a8..0000000000000000000000000000000000000000
--- a/backport-provide-openssl-apis-related-to-SM-for-python.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-From 54b5e3998c42a74064d9af6667dd7ddd74ad3c90 Mon Sep 17 00:00:00 2001
-From: wang--ge <wang__ge@126.com>
-Date: Thu, 16 Jan 2025 11:04:49 +0800
-Subject: [PATCH] provide openssl apis related to SM for python
-
----
- src/_cffi_src/openssl/evp.py | 6 ++++++
- 1 file changed, 6 insertions(+)
-
-diff --git a/src/_cffi_src/openssl/evp.py b/src/_cffi_src/openssl/evp.py
-index f25c9bb..bb00269 100644
---- a/src/_cffi_src/openssl/evp.py
-+++ b/src/_cffi_src/openssl/evp.py
-@@ -22,6 +22,7 @@ static const int EVP_PKEY_EC;
- static const int EVP_MAX_MD_SIZE;
- 
- static const int Cryptography_HAS_EVP_PKEY_DHX;
-+static const int EVP_PKEY_SM2;
- """
- 
- FUNCTIONS = """
-@@ -44,6 +45,9 @@ int EVP_VerifyUpdate(EVP_MD_CTX *, const void *, size_t);
- int EVP_VerifyFinal(EVP_MD_CTX *, const unsigned char *, unsigned int,
-                     EVP_PKEY *);
- 
-+int EVP_DigestVerifyUpdate(EVP_MD_CTX *, const void *, size_t);
-+int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig,
-+                          size_t siglen);
- 
- int EVP_PKEY_set1_RSA(EVP_PKEY *, RSA *);
- int EVP_PKEY_set1_DSA(EVP_PKEY *, DSA *);
-@@ -56,6 +60,8 @@ void EVP_MD_CTX_free(EVP_MD_CTX *);
- int EVP_PKEY_bits(const EVP_PKEY *);
- 
- int EVP_PKEY_assign_RSA(EVP_PKEY *, RSA *);
-+void EVP_MD_CTX_set_pkey_ctx(EVP_MD_CTX *ctx, EVP_PKEY_CTX *pctx);
-+const EVP_MD *EVP_sm3(void);
- """
- 
- CUSTOMIZATIONS = """
--- 
-2.46.0
-
diff --git a/cargo-vendor-cache.tar.gz b/cargo-vendor-cache
similarity index 34%
rename from cargo-vendor-cache.tar.gz
rename to cargo-vendor-cache
index 37135ebdf58c0d74daffca04e7a0819217648219..b79753d6f725d7a7cbe48fdf7b80fd6ed3c8433c 100644
Binary files a/cargo-vendor-cache.tar.gz and b/cargo-vendor-cache differ
diff --git a/cryptography-44.0.0.tar.gz b/cryptography-44.0.0.tar.gz
deleted file mode 100644
index 3844a7fa1702154cb488e242174d399c6557e4fd..0000000000000000000000000000000000000000
Binary files a/cryptography-44.0.0.tar.gz and /dev/null differ
diff --git a/cryptography-45.0.5.tar.gz b/cryptography-45.0.5.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..57554c75628f3488f26ecb9477c1be310e001ae2
Binary files /dev/null and b/cryptography-45.0.5.tar.gz differ
diff --git a/python-cryptography.spec b/python-cryptography.spec
index f2cf48caff711fd8bf80be9d0e700569f45f1c98..9e7250539892394c6e33f57d50495ab0887e44c9 100644
--- a/python-cryptography.spec
+++ b/python-cryptography.spec
@@ -1,6 +1,6 @@
 %global pypi_name cryptography
 Name:           python-%{pypi_name}
-Version:        44.0.0
+Version:        45.0.5
 Release:        1
 Summary:        PyCA's cryptography library
 License:        (Apache-2.0 OR BSD-3-Clause) AND PSF-2.0
@@ -9,11 +9,9 @@ Source0:        %{pypi_source %{pypi_name}}
 # For Rust offline compile
 # Decompress the source code of cryptography, then enter ./src/rust directory,
 # execute "cargo vendor" to obtain "vendor" directory (Internet connection required),
-# finally, tar -czvf cargo-vendor-cache.tar.gz vendor
+# finally, tar -czvf cargo-vendor-cache vendor
 # Note: Cargo needs to be consistent with the cargo version in the compile environment.
-Source1:        cargo-vendor-cache.tar.gz
-
-Patch6002:      backport-provide-openssl-apis-related-to-SM-for-python.patch
+Source1:        cargo-vendor-cache
 
 BuildRequires:  openssl-devel cargo
 BuildRequires:  gcc
@@ -94,6 +92,9 @@ PYTHONPATH=%{buildroot}%{python3_sitearch} %{__python3} -m pytest --ignore vendo
 %doc README.rst docs
 
 %changelog
+* Wed Jul 16 2025 Dongxing Wang <dongxing.wang_a@thundersoft.com> - 45.0.5-1
+- Upgrade package to 45.0.5
+
 * Thu Jan 16 2025 Ge Wang <wang__ge@126.com> - 44.0.0-1
 - update to version 44.0.0