diff --git a/conf.py b/conf.py
index c1218a9..ab53caa 100644
--- a/conf.py
+++ b/conf.py
@@ -73,7 +73,9 @@
 exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
 
 # The name of the Pygments (syntax highlighting) style to use.
-pygments_style = 'default'
+# Commenting this out for now, if we register dask pygments,
+# then eventually this line can be:
+# pygments_style = "dask"
 
 
 # -- Options for HTML output -------------------------------------------------
diff --git a/requirements.txt b/requirements.txt
index ef4e505..5ef3f77 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 myst-parser
 sphinx
-dask_sphinx_theme>=2
+dask-sphinx-theme>=3.0.0