diff --git a/.cruft.json b/.cruft.json
index 2272320a..4585dfcb 100644
--- a/.cruft.json
+++ b/.cruft.json
@@ -1,6 +1,6 @@
 {
   "template": "https://github.com/sunpy/package-template",
-  "commit": "dd830771f0bb01d5313912e0082f3434715e474a",
+  "commit": "7b0225e0a206b7b6249752991334dea7e9ffcfd4",
   "checkout": null,
   "context": {
     "cookiecutter": {
diff --git a/dkist/_dev/__init__.py b/dkist/_dev/__init__.py
index 72583c08..e38b3a8d 100644
--- a/dkist/_dev/__init__.py
+++ b/dkist/_dev/__init__.py
@@ -1,5 +1,5 @@
 """
-This package contains utilities that are only used when developing drms in a
+This package contains utilities that are only used when developing in a
 copy of the source repository.
 These files are not installed, and should not be assumed to exist at
 runtime.
diff --git a/docs/conf.py b/docs/conf.py
index a918d7da..52a4b8dc 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -148,6 +148,18 @@
 
 from dkist_sphinx_theme.conf.theme import *
 
+# Render inheritance diagrams in SVG
+graphviz_output_format = "svg"
+
+graphviz_dot_args = [
+    "-Nfontsize=10",
+    "-Nfontname=Helvetica Neue, Helvetica, Arial, sans-serif",
+    "-Efontsize=10",
+    "-Efontname=Helvetica Neue, Helvetica, Arial, sans-serif",
+    "-Gfontsize=10",
+    "-Gfontname=Helvetica Neue, Helvetica, Arial, sans-serif",
+]
+
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".