diff --git a/poetry.lock b/poetry.lock
index 29f2ef6..7846bec 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -529,13 +529,13 @@ recommended = ["mkdocs-minify-plugin (>=0.7,<1.0)", "mkdocs-redirects (>=1.2,<2.
 
 [[package]]
 name = "mkdocs-material-extensions"
-version = "1.3"
+version = "1.3.1"
 description = "Extension pack for Python Markdown and MkDocs Material."
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "mkdocs_material_extensions-1.3-py3-none-any.whl", hash = "sha256:0297cc48ba68a9fdd1ef3780a3b41b534b0d0df1d1181a44676fda5f464eeadc"},
-    {file = "mkdocs_material_extensions-1.3.tar.gz", hash = "sha256:f0446091503acb110a7cab9349cbc90eeac51b58d1caa92a704a81ca1e24ddbd"},
+    {file = "mkdocs_material_extensions-1.3.1-py3-none-any.whl", hash = "sha256:adff8b62700b25cb77b53358dad940f3ef973dd6db797907c49e3c2ef3ab4e31"},
+    {file = "mkdocs_material_extensions-1.3.1.tar.gz", hash = "sha256:10c9511cea88f568257f960358a467d12b970e1f7b2c0e5fb2bb48cab1928443"},
 ]
 
 [[package]]
@@ -1020,4 +1020,4 @@ testing = ["big-O", "jaraco.functools", "jaraco.itertools", "more-itertools", "p
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.8"
-content-hash = "a3f4d8c42bd42962dd86e6437762303b2f66e84a2b86f5d79e8092347e5dec1a"
+content-hash = "d8a872dd39944fbaf04532db1d7e84e8a83f9216981c76d4f1381740b1484015"
diff --git a/pyproject.toml b/pyproject.toml
index c39b814..11a7d0a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ python = "^3.8"
 mkdocs = "^1.4"
 # themes
 mkdocs-material = "9.4.10"
-mkdocs-material-extensions = "1.3"
+mkdocs-material-extensions = "1.3.1"
 mkdocs-rtd-dropdown = "1.0.2"
 mkdocs-gitbook = "0.0.1"
 mkdocs-ivory = "0.4.6"