diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 5a5c5a379c..f1be2f21c9 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -32,7 +32,7 @@ repos:
         entry: uv run ruff format --force-exclude --exit-non-zero-on-format
         require_serial: true
         language: unsupported
-        types: [python]
+        types_or: [python, markdown]
 
       - id: local-ty
         name: ty check
diff --git a/docs/db-to-code.md b/docs/db-to-code.md
index 24d09f8e6e..4b24bd1bb3 100644
--- a/docs/db-to-code.md
+++ b/docs/db-to-code.md
@@ -132,9 +132,11 @@ For example, you could ask the database for the same hero with ID `2` with this
 ```Python
 user_id = input("Type the user ID: ")
 
+# fmt: off
 session.exec(
     select(Hero).where(Hero.id == user_id)
 ).all()
+# fmt: on
 ```
 
 If the user provides this ID:
@@ -231,9 +233,11 @@ results = database.execute(statement)
 But if you use common Python classes and objects, your editor will be able to help you:
 
 ```Python
+# fmt: off
 database.execute(
     select(Hero).where(Hero.secret_name == "Dive Wilson")
 ).all()
+# fmt: on
 ```
 
 ![](img/db-to-code/autocompletion01.png){class="shadow"}
diff --git a/docs/tutorial/code-structure.md b/docs/tutorial/code-structure.md
index 6db6217dd8..55b5b181fb 100644
--- a/docs/tutorial/code-structure.md
+++ b/docs/tutorial/code-structure.md
@@ -120,7 +120,7 @@ import project.app
 Then Python will execute that module *inside* of that package, and because Python is executing it directly, the same trick with the **main block** that we have in `app.py` will still work:
 
 ```Python
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()
 ```
 
diff --git a/docs/tutorial/fastapi/update.md b/docs/tutorial/fastapi/update.md
index e3c8ac6ac7..59baf1b5d5 100644
--- a/docs/tutorial/fastapi/update.md
+++ b/docs/tutorial/fastapi/update.md
@@ -87,9 +87,7 @@ But if the client sent a JSON with:
 Then the dictionary we would get in Python using `hero.model_dump(exclude_unset=True)` would be:
 
 ```Python
-{
-    "name": "Deadpuddle"
-}
+{"name": "Deadpuddle"}
 ```
 
 Then we use that to get the data that was actually sent by the client:
@@ -143,9 +141,7 @@ So, if the client wanted to intentionally remove the `age` of a hero, they could
 And when getting the data with `hero.model_dump(exclude_unset=True)`, we would get:
 
 ```Python
-{
-    "age": None
-}
+{"age": None}
 ```
 
 So, we would use that value and update the `age` to `None` in the database, **just as the client intended**.
diff --git a/pyproject.toml b/pyproject.toml
index bdc4018932..6e32774796 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -90,7 +90,7 @@ tests = [
     "psycopg[binary] >=3.2.10",
     "pymysql[rsa] >=1.1.1",
     "pytest >=7.0.1",
-    "ruff >=0.15.6",
+    "ruff >=0.16.0",
     "ty>=0.0.25",
     "typer >=0.26.1",
     "typing-extensions >=4.15.0",
diff --git a/uv.lock b/uv.lock
index 50d203f5e2..9295e6fc37 100644
--- a/uv.lock
+++ b/uv.lock
@@ -2014,7 +2014,7 @@ dev = [
     { name = "pymysql", extras = ["rsa"], specifier = ">=1.1.1" },
     { name = "pytest", specifier = ">=7.0.1" },
     { name = "pyyaml", specifier = ">=5.3.1" },
-    { name = "ruff", specifier = ">=0.15.6" },
+    { name = "ruff", specifier = ">=0.16.0" },
     { name = "sqlalchemy", extras = ["asyncio"] },
     { name = "ty", specifier = ">=0.0.25" },
     { name = "typer", specifier = ">=0.26.1" },
@@ -2054,7 +2054,7 @@ tests = [
     { name = "psycopg", extras = ["binary"], specifier = ">=3.2.10" },
     { name = "pymysql", extras = ["rsa"], specifier = ">=1.1.1" },
     { name = "pytest", specifier = ">=7.0.1" },
-    { name = "ruff", specifier = ">=0.15.6" },
+    { name = "ruff", specifier = ">=0.16.0" },
     { name = "sqlalchemy", extras = ["asyncio"] },
     { name = "ty", specifier = ">=0.0.25" },
     { name = "typer", specifier = ">=0.26.1" },