diff --git a/poetry.lock b/poetry.lock
index bdfb09b32..dff3ee9f1 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -2943,19 +2943,19 @@ test = ["cython", "html5lib", "pytest", "pytest-cov", "typed-ast ; python_versio
 
 [[package]]
 name = "sphinx-autobuild"
-version = "2024.10.3"
+version = "2025.8.25"
 description = "Rebuild Sphinx documentation on changes, with hot reloading in the browser."
 optional = false
-python-versions = ">=3.9"
+python-versions = ">=3.11"
 groups = ["dev"]
 files = [
-    {file = "sphinx_autobuild-2024.10.3-py3-none-any.whl", hash = "sha256:158e16c36f9d633e613c9aaf81c19b0fc458ca78b112533b20dafcda430d60fa"},
-    {file = "sphinx_autobuild-2024.10.3.tar.gz", hash = "sha256:248150f8f333e825107b6d4b86113ab28fa51750e5f9ae63b59dc339be951fb1"},
+    {file = "sphinx_autobuild-2025.8.25-py3-none-any.whl", hash = "sha256:b750ac7d5a18603e4665294323fd20f6dcc0a984117026d1986704fa68f0379a"},
+    {file = "sphinx_autobuild-2025.8.25.tar.gz", hash = "sha256:9cf5aab32853c8c31af572e4fecdc09c997e2b8be5a07daf2a389e270e85b213"},
 ]
 
 [package.dependencies]
 colorama = ">=0.4.6"
-sphinx = "*"
+Sphinx = "*"
 starlette = ">=0.35"
 uvicorn = ">=0.25"
 watchfiles = ">=0.20"
@@ -3865,4 +3865,4 @@ propcache = ">=0.2.0"
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.12.3,<3.13.0"
-content-hash = "65b84f04e6a2b602406b95fdb420b9d3a8419e3ca22442033e0dc92a1360f8bf"
+content-hash = "3d036c7a982647c7c4ca638df6e05d9755552ee2dedf60c865b9b89c736d2731"
diff --git a/pyproject.toml b/pyproject.toml
index 1420941b6..4d7f657ad 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -55,7 +55,7 @@ pytest-mock = "^3.14.1"
 pytest-structlog = "^1.0"
 ruff = "^0.12.9"
 sphinx = "^4.0.2"
-sphinx-autobuild = "^2024.10.3"
+sphinx-autobuild = "^2025.8.25"
 sphinx-nameko-theme = "^0.0.3"
 sphinx-toolbox = "^4.0.0"
 syrupy = "^3.0.5"