diff --git a/layouts/_default/baseof.html b/layouts/_default/baseof.html
index e243b575..3841d219 100644
--- a/layouts/_default/baseof.html
+++ b/layouts/_default/baseof.html
@@ -23,8 +23,8 @@
     <footer class="footer">
         {{- partial "footer.html" . }}
     </footer>
-    {{ $highlight := resources.Get "highlight.min.js" | minify }}
-    <script src="{{ $highlight.Permalink }}"></script>
+    {{ $highlight := resources.Get "highlight.min.js" | minify | fingerprint}}
+    <script src="{{ $highlight.Permalink }}" integrity="{{ $highlight.Data.Integrity }}"></script>
     <script>
         hljs.initHighlightingOnLoad();
     </script>
diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index 4b03bd03..55042bc9 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -14,8 +14,8 @@
 <!-- Styles -->
 {{ $anoldhope := resources.Get "an-old-hope.min.css" | minify }}
 {{ $style := resources.Get "style.css" | minify }}
-{{ $stylesheet := slice $anoldhope $style | resources.Concat "stylesheet.css" | minify }}
-<link href="{{ $stylesheet.Permalink }}" rel="stylesheet">
+{{ $stylesheet := slice $anoldhope $style | resources.Concat "stylesheet.css" | minify | fingerprint }}
+<link href="{{ $stylesheet.Permalink }}" integrity="{{ $stylesheet.Data.Integrity }}" rel="stylesheet">
 <link href="{{ "custom.css" | absURL }}" rel="stylesheet">
 <!-- Favicons -->
 <link rel="apple-touch-icon" href="{{ "apple-touch-icon.png" | absURL }}">