diff --git a/static/build.html b/static/build.html
index de78bc75..8b6443bd 100644
--- a/static/build.html
+++ b/static/build.html
@@ -212,7 +212,7 @@
                 <section id="build-dependencies">
                     <h3><a href="#build-dependencies">Build dependencies</a></h3>
 
-                    <p>Arch Linux, Debian buster and Ubuntu 20.04 LTS are the officially supported
+                    <p>Arch Linux, Debian bullseye and Ubuntu 22.04 LTS are the officially supported
                     operating systems for building GrapheneOS.</p>
 
                     <p>Dependencies for fetching and verifying the sources:</p>
diff --git a/static/install/cli.html b/static/install/cli.html
index 970a741c..32452f5b 100644
--- a/static/install/cli.html
+++ b/static/install/cli.html
@@ -142,6 +142,7 @@
                     <li>Debian 10 (buster)</li>
                     <li>Debian 11 (bullseye)</li>
                     <li>Ubuntu 20.04 LTS</li>
+                    <li>Ubuntu 22.04 LTS</li>
                     <li>Ubuntu 21.10</li>
                 </ul>
 
diff --git a/static/install/web.html b/static/install/web.html
index 36c215cd..0704286f 100644
--- a/static/install/web.html
+++ b/static/install/web.html
@@ -120,6 +120,7 @@
                     <li>Debian 10 (buster)</li>
                     <li>Debian 11 (bullseye)</li>
                     <li>Ubuntu 20.04 LTS</li>
+                    <li>Ubuntu 22.04 LTS</li>
                     <li>Ubuntu 21.10</li>
                     <li>ChromeOS</li>
                     <li>GrapheneOS</li>