diff --git a/teaching/information-retrieval-ws23/information-retrieval-ws23.html b/teaching/information-retrieval-ws23/information-retrieval-ws23.html
index d87c9243..e44874a0 100644
--- a/teaching/information-retrieval-ws23/information-retrieval-ws23.html
+++ b/teaching/information-retrieval-ws23/information-retrieval-ws23.html
@@ -176,7 +176,7 @@ <h2 id="lab-project">Lab Project</h2>
               <td></td>
             </tr>
             <tr>
-              <td>08.01.2024</td>
+              <td>22.01.2024</td>
               <td><ul class="uk-list uk-list-bullet">
                   <li>Wrap up</li>
                   <li>Questions/Comments/Concerns</li>