diff --git a/docs/conf.py b/docs/conf.py
index f2481f107267..5e3653860b8a 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -1,3 +1,102 @@
-from sphinx_pyproject import SphinxConfig
+# Configuration file for the Sphinx documentation builder.
+# https://www.sphinx-doc.org/en/master/usage/configuration.html
+#
+# Project metadata (name/version/authors) is single-sourced from pyproject.toml
+# so it never drifts from the packaging metadata.
+import tomllib
+from pathlib import Path
 
-project = SphinxConfig("../pyproject.toml", globalns=globals()).name
+_pyproject = tomllib.loads(
+    (Path(__file__).parent.parent / "pyproject.toml").read_text(encoding="utf-8")
+)
+_project = _pyproject["project"]
+
+project = _project["name"]
+author = ", ".join(a["name"] for a in _project.get("authors", []))
+release = version = _project["version"]
+copyright = "2014, TheAlgorithms"  # noqa: A001  # Sphinx requires this exact name
+
+extensions = [
+    "autoapi.extension",
+    "myst_parser",
+]
+
+autoapi_dirs = [
+    "audio_filters",
+    "backtracking",
+    "bit_manipulation",
+    "blockchain",
+    "boolean_algebra",
+    "cellular_automata",
+    "ciphers",
+    "computer_vision",
+    "conversions",
+    "data_compression",
+    "data_structures",
+    "digital_image_processing",
+    "divide_and_conquer",
+    "dynamic_programming",
+    "electronics",
+    "file_transfer",
+    "financial",
+    "fractals",
+    "fuzzy_logic",
+    "genetic_algorithm",
+    "geodesy",
+    "geometry",
+    "graphics",
+    "graphs",
+    "greedy_methods",
+    "hashes",
+    "knapsack",
+    "linear_algebra",
+    "linear_programming",
+    "machine_learning",
+    "maths",
+    "matrix",
+    "networking_flow",
+    "neural_network",
+    "other",
+    "physics",
+    "project_euler",
+    "quantum",
+    "scheduling",
+    "searches",
+    "sorts",
+    "strings",
+    "web_programming",
+]
+autoapi_member_order = "groupwise"
+
+exclude_patterns = [
+    ".*/*",
+    "docs/",
+]
+
+html_theme = "alabaster"
+html_static_path = ["_static"]
+templates_path = ["_templates"]
+
+source_suffix = {
+    ".rst": "restructuredtext",
+    ".md": "markdown",
+}
+
+myst_enable_extensions = [
+    "amsmath",
+    "attrs_inline",
+    "colon_fence",
+    "deflist",
+    "dollarmath",
+    "fieldlist",
+    "html_admonition",
+    "html_image",
+    "replacements",
+    "smartquotes",
+    "strikethrough",
+    "substitution",
+    "tasklist",
+]
+myst_fence_as_directive = [
+    "include",
+]
diff --git a/pyproject.toml b/pyproject.toml
index cb0ae624842e..f6eb2e5e562f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,13 +19,12 @@ dependencies = [
   "matplotlib>=3.9.3",
   "numpy>=2.1.3",
   "opencv-python>=4.10.0.84",
-  "pandas>=2.2.3",
+  "pandas>=2.3.3",
   "pillow>=11.3",
   "qiskit>=2",
   "rich>=13.9.4",
   "scikit-learn>=1.5.2",
   "scipy>=1.16.2",
-  "sphinx-pyproject>=0.3",
   "statsmodels>=0.14.4",
   "sympy>=1.13.3",
   "tweepy>=4.14",
@@ -40,8 +39,8 @@ test = [
 ]
 docs = [
   "myst-parser>=4",
+  "sphinx>=8.2",
   "sphinx-autoapi>=3.4",
-  "sphinx-pyproject>=0.3",
 ]
 euler-validate = [
   "httpx>=0.28.1",
@@ -185,86 +184,3 @@ report.omit = [
   "project_euler/*",
 ]
 report.sort = "Cover"
-
-[tool.sphinx-pyproject]
-copyright = "2014, TheAlgorithms"
-autoapi_dirs = [
-  "audio_filters",
-  "backtracking",
-  "bit_manipulation",
-  "blockchain",
-  "boolean_algebra",
-  "cellular_automata",
-  "ciphers",
-  "computer_vision",
-  "conversions",
-  "data_compression",
-  "data_structures",
-  "digital_image_processing",
-  "divide_and_conquer",
-  "dynamic_programming",
-  "electronics",
-  "file_transfer",
-  "financial",
-  "fractals",
-  "fuzzy_logic",
-  "genetic_algorithm",
-  "geodesy",
-  "geometry",
-  "graphics",
-  "graphs",
-  "greedy_methods",
-  "hashes",
-  "knapsack",
-  "linear_algebra",
-  "linear_programming",
-  "machine_learning",
-  "maths",
-  "matrix",
-  "networking_flow",
-  "neural_network",
-  "other",
-  "physics",
-  "project_euler",
-  "quantum",
-  "scheduling",
-  "searches",
-  "sorts",
-  "strings",
-  "web_programming",
-]
-autoapi_member_order = "groupwise"
-# autoapi_python_use_implicit_namespaces = true
-exclude_patterns = [
-  ".*/*",
-  "docs/",
-]
-extensions = [
-  "autoapi.extension",
-  "myst_parser",
-]
-html_static_path = [ "_static" ]
-html_theme = "alabaster"
-myst_enable_extensions = [
-  "amsmath",
-  "attrs_inline",
-  "colon_fence",
-  "deflist",
-  "dollarmath",
-  "fieldlist",
-  "html_admonition",
-  "html_image",
-  # "linkify",
-  "replacements",
-  "smartquotes",
-  "strikethrough",
-  "substitution",
-  "tasklist",
-]
-myst_fence_as_directive = [
-  "include",
-]
-templates_path = [ "_templates" ]
-source_suffix.".rst" = "restructuredtext"
-source_suffix.".md" = "markdown"
-# ".txt" = "markdown"