diff --git a/pyproject.toml b/pyproject.toml
index e8e794d1..88406b0b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -44,7 +44,7 @@ docs = [
     "myst_parser==3.0.1",
     "nbsphinx==0.9.4",
     "sphinx-copybutton==0.5.2",
-    "sphinx==7.4.7",
+    "sphinx==8.0.2",
 ]
 dev = ["pre-commit>=2.12.1", "typing_extensions; python_version < '3.11'"]
 tests = ["moto==4.2.13", "pytest-cov==5.0.0", "pytest==8.3.2"]