diff --git a/docs/requirements.txt b/docs/requirements.txt
index 44e60df1..5625af7d 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,2 +1,2 @@
-sphinx~=7.4.1
+sphinx~=8.0.2
 sphinx-rtd-theme~=2.0.0
diff --git a/pyproject.toml b/pyproject.toml
index d1f6a4c4..3f12ad98 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -83,7 +83,7 @@ mypy = "1.11.2"
 ruff = "^0.6.0"
 pytest = "^8.0.0"
 pytest-cov = "^5.0.0"
-sphinx = "^7.0.0"
+sphinx = "^8.0.0"
 sphinx-rtd-theme = "^2.0.0"
 pre-commit = "^3.3.0"
 SecretStorage = "^3.1.2"