diff --git a/poetry.lock b/poetry.lock
index f4622b1..ae37921 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1389,14 +1389,14 @@ mkdocs = ">=1.0.3"
 
 [[package]]
 name = "mkdocstrings"
-version = "0.20.0"
+version = "0.21.1"
 description = "Automatic documentation from sources, for MkDocs."
 category = "dev"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "mkdocstrings-0.20.0-py3-none-any.whl", hash = "sha256:f17fc2c4f760ec302b069075ef9e31045aa6372ca91d2f35ded3adba8e25a472"},
-    {file = "mkdocstrings-0.20.0.tar.gz", hash = "sha256:c757f4f646d4f939491d6bc9256bfe33e36c5f8026392f49eaa351d241c838e5"},
+    {file = "mkdocstrings-0.21.1-py3-none-any.whl", hash = "sha256:cf5a2d50bb0ee9c008e714a55ecce5acb7fa1ec9add5d8ad5bc2df6b2cdd3e21"},
+    {file = "mkdocstrings-0.21.1.tar.gz", hash = "sha256:68cb64b9c8e474f654856cd889371f321bed16dfe20f0922c7191efa60a94e5e"},
 ]
 
 [package.dependencies]
@@ -1407,6 +1407,7 @@ mkdocs = ">=1.2"
 mkdocs-autorefs = ">=0.3.1"
 mkdocstrings-python = {version = ">=0.5.2", optional = true, markers = "extra == \"python\""}
 pymdown-extensions = ">=6.3"
+typing-extensions = {version = ">=4.1", markers = "python_version < \"3.10\""}
 
 [package.extras]
 crystal = ["mkdocstrings-crystal (>=0.3.4)"]
@@ -2664,4 +2665,4 @@ sqlite = ["aiosqlite"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.7.0"
-content-hash = "b1c1609f79df657544fb12619041c14f17e01c0f9bb4ff8fe016a816a0ad30a4"
+content-hash = "4196f888a81ea859709a35a9828c9bf88049423a1c434919db24ca157a0101cd"
diff --git a/pyproject.toml b/pyproject.toml
index f695adf..1d1b3ad 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -104,7 +104,7 @@ types-toml = "^0.10.8"
 mkdocs = "^1.4.2"
 mkdocs-material = ">=8.1.2,<8.6"
 mkdocs-material-extensions = "^1.1"
-mkdocstrings = {version = "==0.20.0", extras = ["python"]}
+mkdocstrings = {version = "==0.21.1", extras = ["python"]}
 mkdocs-gen-files = "^0.4.0"
 mkdocs-literate-nav = "^0.6.0"
 mkdocs-section-index = "^0.3.4"