diff --git a/poetry.lock b/poetry.lock
index 129f923..287d05e 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -792,14 +792,14 @@ mkdocs = ">=1.1"
 
 [[package]]
 name = "mkdocs-material"
-version = "9.1.4"
+version = "9.1.9"
 description = "Documentation that simply works"
 category = "dev"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "mkdocs_material-9.1.4-py3-none-any.whl", hash = "sha256:4c92dcf9365068259bef3eed8e0dd5410056b6f7187bdea2d52848c0f94cd94c"},
-    {file = "mkdocs_material-9.1.4.tar.gz", hash = "sha256:c3a8943e9e4a7d2624291da365bbccf0b9f88688aa6947a46260d8c165cd4389"},
+    {file = "mkdocs_material-9.1.9-py3-none-any.whl", hash = "sha256:7db24261cb17400e132c46d17eea712bfe71056d892a9beba32cf68210297141"},
+    {file = "mkdocs_material-9.1.9.tar.gz", hash = "sha256:74d8da1371ab3a326868fe47bae3cbc4aa22e93c048b4ca5117e6817b88bd734"},
 ]
 
 [package.dependencies]
@@ -1458,4 +1458,4 @@ testing = ["big-O", "flake8 (<5)", "jaraco.functools", "jaraco.itertools", "more
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.8.1"
-content-hash = "714083b7f30a677f9a358a9633970fb88b8198d50558a0b50bf311d4a209ed4c"
+content-hash = "a921481e74f47e925f7ec2814fa0bc2e07707cb36fd12d9b33ecc6b0402a27c8"
diff --git a/pyproject.toml b/pyproject.toml
index a164ef7..55ca8ce 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ black = "^23.3.0"
 twine = "^4.0.2"
 mkdocs = "^1.4.2"
 mkdocstrings = {extras = ["python"], version = "^0.20.0"}
-mkdocs-material = "^9.1.4"
+mkdocs-material = "^9.1.9"
 pytest = "^7.2.2"
 httpx = "^0.24.0"