diff --git a/courses/ARTS-2230.html b/courses/ARTS-2230.html
index 562c2c274..72565feeb 100644
--- a/courses/ARTS-2230.html
+++ b/courses/ARTS-2230.html
@@ -128,7 +128,7 @@
                     <li>Cassandra Sammartano</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 19/19
+                    Seats Taken: 18/19
                   </span>
                 </div>
               </td>
diff --git a/courses/CSCI-4380.html b/courses/CSCI-4380.html
index 6f51653bd..c75efaf4e 100644
--- a/courses/CSCI-4380.html
+++ b/courses/CSCI-4380.html
@@ -126,7 +126,7 @@
                     <li>Konstantin Kuzmin</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 96/120
+                    Seats Taken: 95/120
                   </span>
                 </div>
               </td>
diff --git a/courses/MTLE-6120.html b/courses/MTLE-6120.html
index 2e74c87b2..c4df81e98 100644
--- a/courses/MTLE-6120.html
+++ b/courses/MTLE-6120.html
@@ -128,7 +128,7 @@
                     <li>Ravishankar Sundararaman</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 11/25
+                    Seats Taken: 10/25
                   </span>
                 </div>
               </td>
diff --git a/courses/PHIL-2140.html b/courses/PHIL-2140.html
index 0fc8a4493..da821c2aa 100644
--- a/courses/PHIL-2140.html
+++ b/courses/PHIL-2140.html
@@ -128,7 +128,7 @@
                     <li>Selmer Bringsjord</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 150/180
+                    Seats Taken: 149/180
                   </span>
                 </div>
               </td>