diff --git a/docs/_extensions/mcanouil/pastel/_extension.yml b/docs/_extensions/mcanouil/pastel/_extension.yml
index 313abbe..5321f88 100644
--- a/docs/_extensions/mcanouil/pastel/_extension.yml
+++ b/docs/_extensions/mcanouil/pastel/_extension.yml
@@ -1,10 +1,11 @@
 title: Pastel
 author: Mickaël Canouil
-version: 0.1.1
-quarto-required: '>=1.10.18'
-source: mcanouil/quarto-pastel@0.1.1
-source-type: registry
+version: 0.1.2
+# The Quarto version the brand and its stylesheet are developed and verified
+# against. quarto-atelier, which these sites are built on, requires >=1.9.36.
+quarto-required: ">=1.10.18"
 contributes:
   metadata:
     project:
       brand: brand.yml
+source: mcanouil/quarto-pastel@0.1.2