diff --git a/pyproject.toml b/pyproject.toml
index 242f001..9646cc1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,7 @@ pycodestyle = "2.12.1"
 mock = "5.1.0"
 pylint = "3.2.7"
 setuptools-scm = "8.1.0"
-Sphinx = "7.4.7"
+Sphinx = "8.1.1"
 responses = "^0.25.0"