diff --git a/pyproject.toml b/pyproject.toml
index e25a24af04bb57b04ee0a49d5f2879e3c9f798de..89a3da0f0b3c5de1879a5f6ed268bf3cacca80a3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,7 +13,7 @@ requests = "^2.25.1"
 dynaconf = "^3.1.4"
 
 [tool.poetry.dev-dependencies]
-sphinx = "^7.0"
+sphinx = "^8.0.0"
 sphinx-autodoc-typehints = "^1.23"
 pytest = "^7.4"
 flake8 = "^5.0.0"