diff --git a/docs/build-matrix.html b/docs/build-matrix.html
index dec5b1f4..2bfe2d39 100644
--- a/docs/build-matrix.html
+++ b/docs/build-matrix.html
@@ -1229,7 +1229,7 @@ feel free to submit a pull request.
 
 <tr>
  <th class="row" title=""> harfbuzz   </th>
- <td>2.2.0 </td>
+ <td>2.4.0 </td>
       <td class="supported">&#x2713;</td>
       <td class="supported">&#x2713;</td>
       <td class="supported">&#x2713;</td>
diff --git a/docs/packages.json b/docs/packages.json
index 4a28b039..503f7631 100644
--- a/docs/packages.json
+++ b/docs/packages.json
@@ -118,7 +118,7 @@
     "guile": {"version": "1.8.8", "website": "https://www.gnu.org/software/guile/", "description": "GNU Guile"},
     "gumbo": {"version": "0.10.1", "website": "https://github.com/google/gumbo-parser", "description": "Gumbo, an HTML5 parsing library"},
     "hamlib": {"version": "3.3", "website": "http://www.hamlib.org/", "description": "HamLib"},
-    "harfbuzz": {"version": "2.2.0", "website": "https://wiki.freedesktop.org/www/Software/HarfBuzz/", "description": "HarfBuzz"},
+    "harfbuzz": {"version": "2.4.0", "website": "https://wiki.freedesktop.org/www/Software/HarfBuzz/", "description": "HarfBuzz"},
     "hdf-eos2": {"version": "19v1.00", "website": "https://hdfeos.org/software/library.php", "description": "HDF-EOS2"},
     "hdf-eos5": {"version": "1.15", "website": "https://hdfeos.org/software/library.php", "description": "HDF-EOS5"},
     "hdf4": {"version": "4.2.10", "website": "https://www.hdfgroup.org/hdf4/", "description": "HDF4"},