diff --git a/modules/resources/docs/attack_matrix_poster_2024_april.pdf b/modules/resources/docs/attack_matrix_poster_2024_april.pdf
new file mode 100644
index 00000000000..819a3ae5999
Binary files /dev/null and b/modules/resources/docs/attack_matrix_poster_2024_april.pdf differ
diff --git a/modules/resources/templates/resources.html b/modules/resources/templates/resources.html
index 039c9a8f04c..3e15e67b438 100644
--- a/modules/resources/templates/resources.html
+++ b/modules/resources/templates/resources.html
@@ -112,7 +112,7 @@ <h3>Key Concepts</h3>
                             <div class="text-label-small">Last updated April 2024</div>
                         </p>
                         <p>
-                            <a href="/docs/attack_matrix_poster_2023_april.pdf">
+                            <a href="/docs/attack_matrix_poster_2024_april.pdf">
                                 <button type="button" class="slide-button">
                                     <span class="slide-button-text">
                                         <span>
@@ -121,7 +121,7 @@ <h3>Key Concepts</h3>
                                     </span>
                                 </button>
                             </a>
-                            <div class="text-label-small">Last updated April 2023</div>
+                            <div class="text-label-small">Last updated April 2024</div>
                         </p>
 
                     </div>