diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 2c44825..6c2df2c 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -9,7 +9,7 @@ jobs:
       matrix:
         hugo-version:
           - 'latest'
-          - '0.124.0'
+          - '0.134.2'
     steps:
       - uses: actions/checkout@v4
         with:
@@ -17,7 +17,7 @@ jobs:
           fetch-depth: 0    # Fetch all history for .GitInfo and .Lastmod
 
       - name: Setup Hugo
-        uses: peaceiris/actions-hugo@v2
+        uses: peaceiris/actions-hugo@v3
         with:
           hugo-version: ${{ matrix.hugo-version }}
           extended: true
diff --git a/layouts/partials/docs/brand.html b/layouts/partials/docs/brand.html
index f9accb4..7824ef1 100644
--- a/layouts/partials/docs/brand.html
+++ b/layouts/partials/docs/brand.html
@@ -1,5 +1,5 @@
 <h2 class="book-brand">
-  <a class="flex align-center" href="{{ cond (not .Site.Home.File) .Sites.First.Home.RelPermalink .Site.Home.RelPermalink }}">
+  <a class="flex align-center" href="{{ cond (not .Site.Home.File) .Sites.Default.Home.RelPermalink .Site.Home.RelPermalink }}">
     {{- with .Site.Params.BookLogo -}}
     <img src="{{ . | relURL }}" alt="Logo" />
     {{- end -}}
diff --git a/layouts/partials/docs/html-head.html b/layouts/partials/docs/html-head.html
index 5548e94..7cae998 100644
--- a/layouts/partials/docs/html-head.html
+++ b/layouts/partials/docs/html-head.html
@@ -23,7 +23,7 @@
 {{- end -}}
 
 <!-- Theme stylesheet, you can customize scss by creating `assets/custom.scss` in your website -->
-{{- $styles := resources.Get "book.scss" | resources.ExecuteAsTemplate "book.scss" . | resources.ToCSS | resources.Minify | resources.Fingerprint }}
+{{- $styles := resources.Get "book.scss" | resources.ExecuteAsTemplate "book.scss" . | css.Sass | resources.Minify | resources.Fingerprint }}
 <link rel="stylesheet" href="{{ $styles.RelPermalink }}" {{ template "integrity" $styles }}>
 
 {{- if default true .Site.Params.BookSearch -}}
diff --git a/theme.toml b/theme.toml
index 784e610..b24899f 100644
--- a/theme.toml
+++ b/theme.toml
@@ -9,7 +9,7 @@ homepage = "https://github.com/alex-shpak/hugo-book"
 demosite = "https://hugo-book-demo.netlify.app"
 tags = ["responsive", "clean", "documentation", "docs", "flexbox", "search", "mobile", "multilingual", "disqus"]
 features = []
-min_version = "0.124"
+min_version = "0.128.0"
 
 [author]
   name = "Alex Shpak"