diff --git a/pyproject.toml b/pyproject.toml
index 3948af4..f4cd890 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -65,7 +65,7 @@ docs = [
     "sphinx-toolbox==3.8.0",
     "sphinx-lint==1.0.0",
     "pytest>=7.0.0", # pytest is imported by the code, which is parsed for api gen.
-    "canonical-sphinx==0.1.0",
+    "canonical-sphinx[full]==0.2.0",
 ]
 
 [build-system]