diff --git a/cachetools-6.2.1.tar.gz b/cachetools-6.2.1.tar.gz
deleted file mode 100644
index 091bdbb943375d1208c6c22775a3c97c753092a0..0000000000000000000000000000000000000000
Binary files a/cachetools-6.2.1.tar.gz and /dev/null differ
diff --git a/cachetools-6.2.2.tar.gz b/cachetools-6.2.2.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..7ee5cc7c93fa70a2e92b6494df1e1a0c0ed33c0f
Binary files /dev/null and b/cachetools-6.2.2.tar.gz differ
diff --git a/python-cachetools.spec b/python-cachetools.spec
index 5cf2ba3e9cc9d4c20afa488fd56dcb0151941500..b9a5fc4933b6250a50fb71068cd546c3130fe478 100644
--- a/python-cachetools.spec
+++ b/python-cachetools.spec
@@ -1,12 +1,22 @@
 %global _empty_manifest_terminate_build 0
+%undefine _python_dist_allow_version_zero
 Name:           python-cachetools
-Version:        6.2.1
+Version:        6.2.2
 Release:        1
 Summary:        Extensible memoizing collections and decorators
 License:        MIT
 URL:            https://github.com/tkem/cachetools/
-Source0:        %{pypi_source cachetools}
+Source0:        https://files.pythonhosted.org/packages/source/c/cachetools/cachetools-%{version}.tar.gz
 BuildArch:      noarch
+BuildRequires: python3-build
+BuildRequires:  python3-devel
+BuildRequires:  python3-setuptools
+BuildRequires:  python3-pbr
+BuildRequires:  python3-pip
+BuildRequires:  python3-wheel
+BuildRequires:  python3-pytest
+BuildRequires:  pyproject-rpm-macros
+
 %description
 This module provides various memoizing collections and decorators,
 including variants of the Python Standard Library's `@lru_cache`_
@@ -16,13 +26,6 @@ function decorator.
 Summary:        Extensible memoizing collections and decorators
 Provides:       python-cachetools
 # Base build requires
-BuildRequires:  python3-devel
-BuildRequires:  python3-setuptools
-BuildRequires:  python3-pbr
-BuildRequires:  python3-pip
-BuildRequires:  python3-wheel
-BuildRequires:  python3-pytest
-BuildRequires:  pyproject-rpm-macros
 %description -n python3-cachetools
 This module provides various memoizing collections and decorators,
 including variants of the Python Standard Library's `@lru_cache`_
@@ -39,10 +42,28 @@ function decorator.
 %prep
 %autosetup -n cachetools-%{version}
 
+# Fix setuptools_scm version issue
+if [ -f pyproject.toml ]; then
+  sed -i '/^version *=/d' pyproject.toml
+  sed -i '/^\[project\]/a version = "%{version}"' pyproject.toml
+  sed -i '/dynamic *= *\[.*version.*\]/d' pyproject.toml
+  if grep -q '^\[tool\.setuptools_scm\]' pyproject.toml; then
+    sed -i '/^\[tool\.setuptools_scm\]/,/^\[/ {/^write_to *=/d}' pyproject.toml
+    sed -i '/^\[tool\.setuptools_scm\]/a fallback_version = "%{version}"' pyproject.toml
+  fi
+fi
+
 %build
+export SETUPTOOLS_SCM_PRETEND_VERSION="%{version}"
 %pyproject_wheel
 
 %install
+export PYTHONDONTWRITEBYTECODE=1
+
+# Clean __pycache__ directories and .pyc/.pyo files
+find %{buildroot} -name '*.py[co]' -delete
+find %{buildroot} -type d -name '__pycache__' -exec rm -rf {} + 2>/dev/null || true
+export SETUPTOOLS_SCM_PRETEND_VERSION="%{version}"
 %pyproject3_install
 %pyproject_save_files -l cachetools
 
@@ -53,6 +74,9 @@ function decorator.
 %doc CHANGELOG.rst README.rst
 
 %changelog
+* Thu Nov 27 2025 zhangzeyang0718 <zhangzeyang@kylinos.cn> - 6.2.2-1
+- Update package to version 6.2.2
+
 * Tue Nov 4 2025 Hann <hannannan@kylinos.cn> - 6.2.1-1
 - Update package to version 6.2.1
 - Add support for Python 3.14