diff --git a/httpx-0.24.1.tar.gz b/httpx-0.24.1.tar.gz
deleted file mode 100644
index 0e55620..0000000
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diff --git a/httpx-0.27.0.tar.gz b/httpx-0.27.0.tar.gz
new file mode 100644
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diff --git a/python-httpx.spec b/python-httpx.spec
index 9497a07..6eb38f2 100644
--- a/python-httpx.spec
+++ b/python-httpx.spec
@@ -1,13 +1,13 @@
 %global src_name httpx
 
 Name:           python-%{src_name}
-Version:        0.24.1
+Version:        0.27.0
 Release:        1
 Summary:        Python HTTP client
 
 License:        BSD-3-Clause
 URL:            https://github.com/encode/httpx
-Source0:        https://files.pythonhosted.org/packages/f8/2a/114d454cb77657dbf6a293e69390b96318930ace9cd96b51b99682493276/httpx-0.24.1.tar.gz
+Source0:        https://files.pythonhosted.org/packages/5c/2d/3da5bdf4408b8b2800061c339f240c1802f2e82d55e50bd39c5a881f47f0/httpx-0.27.0.tar.gz
 BuildArch:      noarch
 
 %description
@@ -36,6 +36,7 @@ has support for both HTTP/1.1 and HTTP/2, and provides both sync and async APIs.
 
 %prep
 %autosetup -n %{src_name}-%{version}
+sed -i "s/\"httpcore==1.*\"/\"httpcore>=1.0\"/g" pyproject.toml
 
 %build
 %pyproject_build
@@ -51,6 +52,14 @@ has support for both HTTP/1.1 and HTTP/2, and provides both sync and async APIs.
 %{python3_sitelib}/%{src_name}*.dist-info/
 
 %changelog
+* Thu Feb 29 2024 Dongxing Wang <dongxing.wang_a@thundersoft.com> - 0.27.0-1
+- Upgrade package with version 0.27.0
+  Support HTTPS proxies.
+  Drop support for Python 3.7 and Add support for Python 3.12.
+  Add support for httpcore 1.0.
+  Respect the http1 argument while configuring proxy transports.
+  Fix RFC 2069 mode digest authentication.
+
 * Wed Aug 09 2023 ysliu <ysliuci@isoftstone.com> - 0.24.1-1
 - Upgrade to 0.24.1-1