diff --git a/hugo.toml b/hugo.toml
index 9bd9101..1ae6541 100644
--- a/hugo.toml
+++ b/hugo.toml
@@ -1,6 +1,6 @@
 [module.hugoVersion]
 extended = true
-min = "0.111.3"
+min = "0.128.0"
 
 [[module.imports]]
 path = "github.com/hugomods/hugopress"
diff --git a/layouts/partials/hb/assets/css-resource.html b/layouts/partials/hb/assets/css-resource.html
index c8815b7..f210162 100644
--- a/layouts/partials/hb/assets/css-resource.html
+++ b/layouts/partials/hb/assets/css-resource.html
@@ -35,7 +35,7 @@
   {{- $postCSSOpts := dict
     "use" (cond $rtl "rtlcss" "")
   }}
-  {{- $style = $style | resources.PostCSS $postCSSOpts }}
+  {{- $style = $style | css.PostCSS $postCSSOpts }}
   {{- if hugo.IsProduction }}
     {{- $style = $style | fingerprint | resources.PostProcess }}
   {{- end -}}