diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index e77c6ee2..b396a4cf 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -15,25 +15,25 @@ repos:
       - id: check-added-large-files
 
   - repo: https://github.com/abravalheri/validate-pyproject
-    rev: v0.25
+    rev: '0.26'
     hooks:
       - id: validate-pyproject
 
   - repo: https://github.com/adhtruong/mirrors-typos
-    rev: v1.48.0
+    rev: v1.50.1
     hooks:
       - id: typos
         args: [--force-exclude] # omitting --write-changes
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.16.1
+    rev: v0.16.6
     hooks:
       - id: ruff-check
         args: [--fix, --unsafe-fixes]
       - id: ruff-format
 
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v2.3.0
+    rev: v2.3.1
     hooks:
       - id: mypy
         files: "^src/"
diff --git a/docs/cookbook/embedding.md b/docs/cookbook/embedding.md
index 40d7214c..4e2e18d2 100644
--- a/docs/cookbook/embedding.md
+++ b/docs/cookbook/embedding.md
@@ -14,7 +14,7 @@ The following script shows an example on how to dynamically select a data set
 and load it in the `ArrayViewer`.
 
 ````python title="examples/cookbook/ndv_embedded.py"
---8<-- "examples/cookbook/ndv_embedded.py"
+--8 < --"examples/cookbook/ndv_embedded.py"
 ````
 
 {{ screenshot: examples/cookbook/ndv_embedded.py }}
@@ -26,7 +26,7 @@ The following script shows an example on how to create multiple instances of the
 each one.
 
 ````python title="examples/cookbook/multi_ndv.py"
---8<-- "examples/cookbook/multi_ndv.py"
+--8 < --"examples/cookbook/multi_ndv.py"
 ````
 
 {{ screenshot: examples/cookbook/multi_ndv.py }}
diff --git a/docs/cookbook/streaming.md b/docs/cookbook/streaming.md
index 7d7b279a..8cc0902f 100644
--- a/docs/cookbook/streaming.md
+++ b/docs/cookbook/streaming.md
@@ -13,7 +13,7 @@ update the buffer in place with the new data. Calling `update()` on the
 will force the display to fetch your new data:
 
 ````python title="examples/streaming.py"
---8<-- "examples/streaming.py"
+--8 < --"examples/streaming.py"
 ````
 
 ## Streaming, remembering the last N frames
@@ -24,5 +24,5 @@ you can use the [`ndv.models.RingBuffer`][] class.  It offers a convenient
 shape of the data (as far as the viewer is concerned):
 
 ````python title="examples/streaming_with_history.py"
---8<-- "examples/streaming_with_history.py"
+--8 < --"examples/streaming_with_history.py"
 ````
diff --git a/docs/usage.md b/docs/usage.md
index d46d00d6..9e56c71e 100644
--- a/docs/usage.md
+++ b/docs/usage.md
@@ -273,6 +273,7 @@ subclassing [`DataWrapper`][ndv.DataWrapper]:
 ```python
 import ndv
 
+
 class MyWrapper(ndv.DataWrapper):
     @classmethod
     def supports(cls, data):