diff --git a/changelog/index.html b/changelog/index.html
index 368bd697..71c7cd39 100644
--- a/changelog/index.html
+++ b/changelog/index.html
@@ -50,6 +50,11 @@
                     Archive: <span class="bold-text">Latest</span> | <a href="2022.html">2022</a> | <a href="layouts.html">Website Layouts</a>
                 </p>
 
+                <p class="date-style">13 September 2023:</p>
+                <ul>
+                    <li><cite>Cassette Beasts</cite> <a href="/shrines/cassettebeasts/">shrine</a>: Updated the <a href="/shrines/cassettebeasts/trivia.html">Trivia</a> page's Development History section with new information about the "Pier of the Unknown" DLC.</li>
+                </ul>
+
                 <p class="date-style">11 September 2023:</p>
                 <ul>
                     <li>New blog post: <a href="/blog/posts/2023-09-11-Happy-1st-Anniversary-to-Leilukins-Hub.html">Happy 1st Anniversary to Leilukin's Hub</a>.</li>
diff --git a/home.html b/home.html
index 852ef6b8..694026c9 100644
--- a/home.html
+++ b/home.html
@@ -70,12 +70,9 @@
                 <section class="content-section">
                     <h2>Updates</h2>
                     <div class="text-box">
-                        <p class="date-style">11 September 2023:</p>
+                        <p class="date-style">13 September 2023:</p>
                         <ul>
-                            <li>New blog post: <a href="/blog/posts/2023-09-11-Happy-1st-Anniversary-to-Leilukins-Hub.html">Happy 1st Anniversary to Leilukin's Hub</a>.</li>
-                            <li>Updated the <a href="/about/">About</a> page.</li>
-                            <li>Modified <a href="/blog/">blog</a> style.</li>
-                            <li>Added the blog's new layout to the <a href="/changelog/layouts.html">layout archive</a>.</li>
+                            <li><cite>Cassette Beasts</cite> <a href="/shrines/cassettebeasts/">shrine</a>: Updated the <a href="/shrines/cassettebeasts/trivia.html">Trivia</a> page's Development History section with new information about the "Pier of the Unknown" DLC.</li>
                         </ul>
                         <p><a href="/changelog">View all site changelog</a></p>
                     </div>
diff --git a/shrines/cassettebeasts/trivia.html b/shrines/cassettebeasts/trivia.html
index 4fe3794c..a50351fa 100644
--- a/shrines/cassettebeasts/trivia.html
+++ b/shrines/cassettebeasts/trivia.html
@@ -56,6 +56,7 @@
                         <li><span class="bold-text">10 May 10 2023:</span> <a href="https://store.steampowered.com/news/app/1321440/view/3727335925783976124" target="blank">Hotfix 1.1.3</a> live.</li>
                         <li><span class="bold-text">25 May 2023</span> <cite>Cassette Beasts</cite> released on Xbox Series X/S, Xbox One, and Nintendo Switc.</li>
                         <li><span class="bold-text">28 June 2023:</span> <a href="https://store.steampowered.com/news/app/1321440/view/3660912271237996230" target="blank">1.2 “Catacombs” Update</a> live. Online multiplayer mode and "Pier of the Unknown" DLC expansion <a href="https://www.cassettebeasts.com/2023/06/28/update-1-2-the-cassette-beasts-showcase/">announced</a>.</li>
+                        <li><span class="bold-text">12 September 2023:</span> "Pier of of the Unknown" DLC <a href="https://store.steampowered.com/news/app/1321440/view/3694695704131814032" target="_blank">confirmed</a> to be released on 4 October 2023 with a <a href="https://www.youtube.com/watch?v=gq7NeWB1Vzc" target="blank">new trailer</a>.</li>
                     </ul>
                 </section>