diff --git a/python-sphinx.spec b/python-sphinx.spec
index e3ca37feb2b7e8f6269c1e8f075e355ff012ea8c..c6d3fb8cc09c57a501e254d8c2ea4abc40204340 100644
--- a/python-sphinx.spec
+++ b/python-sphinx.spec
@@ -1,5 +1,5 @@
 Name:       python-sphinx
-Version:    8.1.3
+Version:    8.2.3
 Release:    1
 Epoch:      1
 Summary:    Python documentation generator
@@ -35,6 +35,7 @@ BuildRequires: python3-html5lib
 BuildRequires: python3-mock
 BuildRequires: python3-pytest
 BuildRequires: python3-snowballstemmer
+BuildRequires: python3-roman-numerals-py
 
 BuildRequires: gettext
 BuildRequires: graphviz
@@ -133,7 +134,18 @@ This package contains locale files for Sphinx.
 
 %prep
 %autosetup -n sphinx-%{version} -p1
-
+sed -i '/"defusedxml/d' pyproject.toml
+sed -i 's/from defusedxml./from xml.etree./' sphinx/testing/util.py tests/test_theming/test_theming.py
+%if %{without snowballstemmer}
+# Drop dependency on snowballstemmer for RHEL, implement dummy method instead
+sed -i -e '/snowballstemmer/d' pyproject.toml
+sed -i -e 's/^import \(snowballstemmer\)/from . import dummystemmer as \1/' sphinx/search/*.py
+cat > sphinx/search/dummystemmer.py <<_EOF
+class stemmer:
+    def __init__(self, *args, **kwargs): pass
+    def stemWord(self, word): return word
+_EOF
+%endif
 
 %build
 %pyproject_build
@@ -144,12 +156,16 @@ export SPHINXBUILD="%{__python3} ../sphinx/cmd/build.py"
 make html SPHINXBUILD="$SPHINXBUILD"
 make man SPHINXBUILD="$SPHINXBUILD"
 rm -rf _build/html/.buildinfo
+# Those files are copied to _build/html/_images and loaded to the
+# html pages from there - we can safely remove the duplicated and unused files
+rm -rf _build/html/_static/themes _build/html/_static/tutorial
+rm -f _build/html/_static/more.png _build/html/_static/translation.svg
 mv _build/html ..
 popd
 
 
 %install
-%pyproject_install sphinx==%{version}
+%pyproject_install
 
 # For backwards compatibility. Remove around Fedora 33 (with care)
 install -d %{buildroot}%{_libexecdir}/python3-sphinx
@@ -223,6 +239,18 @@ export PATH=%{buildroot}%{_bindir}:$PATH
 %{_mandir}/man1/*
 
 %changelog
+* Fri May 23 2025 Dongxing Wang <dongxing.wang_a@thundersoft.com> - 1:8.2.3-1
+- Update package to version 8.2.3
+  Fix _CurrentDocument membership testing with '{c,cpp}:parent_symbol'
+  Fix apidoc extension not setting default header/package name
+  Work around flit error with annotated assignments
+  Fix viewcode extension importing modules more than once
+  Switch transifex workflow trigger from 'push' to 'pull_request'
+  Use PEP 639 licence metadata
+  Mark autodoc singledispatchmethod tests as expected failures
+  Install pypi-attestations before inspecting attestations
+  Add annotations to several single-argument ('app') test functions
+
 * Tue Oct 29 2024 Dongxing Wang <dongxing.wang_a@thundersoft.com> - 1:8.1.3-1
 - Update package to version 8.1.3
   Restore support for cut_lines() with no object type
diff --git a/sphinx-8.1.3.tar.gz b/sphinx-8.2.3.tar.gz
similarity index 53%
rename from sphinx-8.1.3.tar.gz
rename to sphinx-8.2.3.tar.gz
index 872e526274155b8fa6027693214563dd988bd59a..715c3506732f206234dfea5ef570900d6001da5f 100644
Binary files a/sphinx-8.1.3.tar.gz and b/sphinx-8.2.3.tar.gz differ