diff --git a/poetry.lock b/poetry.lock
index c3209fe6..f27214ad 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -410,20 +410,20 @@ min-versions = ["babel (==2.9.0)", "click (==7.0)", "colorama (==0.4)", "ghp-imp
 
 [[package]]
 name = "mkdocs-material"
-version = "9.1.19"
+version = "9.1.21"
 description = "Documentation that simply works"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "mkdocs_material-9.1.19-py3-none-any.whl", hash = "sha256:fb0a149294b319aedf36983919d8c40c9e566db21ead16258e20ebd2e6c0961c"},
-    {file = "mkdocs_material-9.1.19.tar.gz", hash = "sha256:73b94b08c765e92a80645aac58d6a741fc5f587deec2b715489c714827b15a6f"},
+    {file = "mkdocs_material-9.1.21-py3-none-any.whl", hash = "sha256:58bb2f11ef240632e176d6f0f7d1cff06be1d11c696a5a1b553b808b4280ed47"},
+    {file = "mkdocs_material-9.1.21.tar.gz", hash = "sha256:71940cdfca84ab296b6362889c25395b1621273fb16c93deda257adb7ff44ec8"},
 ]
 
 [package.dependencies]
 colorama = ">=0.4"
 jinja2 = ">=3.0"
 markdown = ">=3.2"
-mkdocs = ">=1.4.2"
+mkdocs = ">=1.5.0"
 mkdocs-material-extensions = ">=1.1"
 pygments = ">=2.14"
 pymdown-extensions = ">=9.9.1"
@@ -922,4 +922,4 @@ testing = ["func-timeout", "jaraco.itertools", "pytest (>=4.6)", "pytest-black (
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.9"
-content-hash = "9e372aee55b5dd86610f56123189d08d92564adfb09463c6bb77d2a2e68493ad"
+content-hash = "11a404aca381116f89462a1b03b08bdb77df753c32e40efc84114662f2f4c764"
diff --git a/pyproject.toml b/pyproject.toml
index 3cdc011c..767bac31 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ gitpython = "^3.1.32"
 mdx_truly_sane_lists = "^1.3"
 mike = "^1.1.2"
 mkdocs = "^1.5.1"
-mkdocs-material = "^9.1.19"
+mkdocs-material = "^9.1.21"
 
 [tool.poetry.dev-dependencies]
 black = "^23.7"