diff --git a/doc/changelog.d/615.dependencies.md b/doc/changelog.d/615.dependencies.md
new file mode 100644
index 000000000..b5e3cd1a6
--- /dev/null
+++ b/doc/changelog.d/615.dependencies.md
@@ -0,0 +1 @@
+Build(deps-dev): bump sphinx-gallery from 0.21.0 to 0.22.1 in the doc-dependencies group
diff --git a/examples/00-basic-pyvista-examples/plain_usage.py b/examples/00-basic-pyvista-examples/pyvista_plain_usage.py
similarity index 100%
rename from examples/00-basic-pyvista-examples/plain_usage.py
rename to examples/00-basic-pyvista-examples/pyvista_plain_usage.py
diff --git a/examples/01-basic-plotly-examples/customization_api.py b/examples/01-basic-plotly-examples/plotly_customization_api.py
similarity index 100%
rename from examples/01-basic-plotly-examples/customization_api.py
rename to examples/01-basic-plotly-examples/plotly_customization_api.py
diff --git a/pyproject.toml b/pyproject.toml
index 22173f230..fbd1cfd54 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -84,7 +84,7 @@ doc = [
     "nbsphinx==0.9.6",
     "numpydoc==1.11.0",
     "sphinx-copybutton==0.5.2",
-    "sphinx-gallery==0.21.0",
+    "sphinx-gallery==0.22.1",
     "sphinx-jinja==2.0.2",
     "ansys-fluent-core==0.42.1",
     "nest-asyncio2==1.7.3", # Required for interactive examples, else it fails silently