diff --git a/courses/ARTS-2560.html b/courses/ARTS-2560.html
index ae6e45d86..c5ed44c9d 100644
--- a/courses/ARTS-2560.html
+++ b/courses/ARTS-2560.html
@@ -142,7 +142,7 @@
                     <li>Kathleen A. Galloway</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 12/19
+                    Seats Taken: 11/19
                   </span>
                 </div>
               </td>
diff --git a/courses/COMM-4535.html b/courses/COMM-4535.html
index c6cdf341b..85930ddec 100644
--- a/courses/COMM-4535.html
+++ b/courses/COMM-4535.html
@@ -136,7 +136,7 @@
                     <li>Yalun Zhou</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 15/19
+                    Seats Taken: 14/19
                   </span>
                 </div>
               </td>
diff --git a/courses/ECSE-2660.html b/courses/ECSE-2660.html
index 186aab90f..3816867b5 100644
--- a/courses/ECSE-2660.html
+++ b/courses/ECSE-2660.html
@@ -129,7 +129,7 @@
                     <li>James D. Rees</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 74/90
+                    Seats Taken: 73/90
                   </span>
                 </div>
               </td>
diff --git a/courses/ENGR-2050.html b/courses/ENGR-2050.html
index 140f85e53..19a3ccf8d 100644
--- a/courses/ENGR-2050.html
+++ b/courses/ENGR-2050.html
@@ -191,7 +191,7 @@
                     <li>Karthikeyan Panneerselvam</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 159/176
+                    Seats Taken: 158/176
                   </span>
                 </div>
               </td>
diff --git a/courses/STSO-4100.html b/courses/STSO-4100.html
index b51515dfc..ad07adfd0 100644
--- a/courses/STSO-4100.html
+++ b/courses/STSO-4100.html
@@ -147,7 +147,7 @@
                     <li>Allison Beth Hoffman</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 72/90
+                    Seats Taken: 71/90
                   </span>
                 </div>
               </td>