diff --git a/courses/ARTS-2500.html b/courses/ARTS-2500.html
index 6aa7fe309..026af91e6 100644
--- a/courses/ARTS-2500.html
+++ b/courses/ARTS-2500.html
@@ -131,7 +131,7 @@
                     <li>Michael L. Century</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 19/19
+                    Seats Taken: 18/19
                   </span>
                 </div>
               </td>
diff --git a/courses/CSCI-2961.html b/courses/CSCI-2961.html
index 6f92acee6..c911d407c 100644
--- a/courses/CSCI-2961.html
+++ b/courses/CSCI-2961.html
@@ -135,7 +135,7 @@
                     <li>Wesley D Turner</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 300/385
+                    Seats Taken: 299/385
                   </span>
                 </div>
               </td>
diff --git a/courses/ECSE-4900.html b/courses/ECSE-4900.html
index fa0eb7055..c8da47b17 100644
--- a/courses/ECSE-4900.html
+++ b/courses/ECSE-4900.html
@@ -141,7 +141,7 @@
                     <li>Valerie J. Masterson</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 69/0
+                    Seats Taken: 68/0
                   </span>
                 </div>
               </td>