From 433dcea9eeab74b664c0c6d9ac5db8de98053675 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Mon, 12 Oct 2026 03:31:44 +0000
Subject: [PATCH 1/2] chore: update chardet requirement from >=4.0.0 to >=7.6.0

Updates the requirements on [chardet](https://github.com/chardet/chardet) to permit the latest version.
- [Release notes](https://github.com/chardet/chardet/releases)
- [Changelog](https://github.com/chardet/chardet/blob/main/docs/changelog.rst)
- [Commits](https://github.com/chardet/chardet/compare/4.0.0...7.6.0)

---
updated-dependencies:
- dependency-name: chardet
  dependency-version: 7.6.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 requirements.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/requirements.txt b/requirements.txt
index 0570772..d6c6700 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 PyQt5>=5.15.2
 pywin32>=312; sys_platform == "win32"
-chardet>=4.0.0
+chardet>=7.6.0
 # psutil 是 fastpip 的依赖。fastpip 已 vendored 到 src/fastpip/（见下方说明），
 # 不再作为 PyPI 依赖自动带入，因此这里显式声明。
 psutil>=7.2.2

From 5c977ff04cfcde5c16fbc5c8b604963d9c1f1115 Mon Sep 17 00:00:00 2001
From: laincat-bot <bot@laincat.local>
Date: Mon, 12 Oct 2026 14:45:11 +0800
Subject: [PATCH 2/2] fix(deps): retain chardet compatibility with Python 3.9

---
 requirements.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/requirements.txt b/requirements.txt
index d6c6700..3daa2bc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,8 @@
 PyQt5>=5.15.2
 pywin32>=312; sys_platform == "win32"
-chardet>=7.6.0
+# chardet 6+ requires Python >=3.10.
+chardet>=5.2.0,<6; python_version < "3.10"
+chardet>=7.6.0; python_version >= "3.10"
 # psutil 是 fastpip 的依赖。fastpip 已 vendored 到 src/fastpip/（见下方说明），
 # 不再作为 PyPI 依赖自动带入，因此这里显式声明。
 psutil>=7.2.2