diff --git a/courses/COGS-4330.html b/courses/COGS-4330.html
index 26bc44dde..5168731d3 100644
--- a/courses/COGS-4330.html
+++ b/courses/COGS-4330.html
@@ -157,7 +157,7 @@
                     <li>Alicia Ann Walf</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 17/17
+                    Seats Taken: 16/17
                   </span>
                 </div>
               </td>
diff --git a/courses/CSCI-2200.html b/courses/CSCI-2200.html
index 676ca37ea..581fb8d3b 100644
--- a/courses/CSCI-2200.html
+++ b/courses/CSCI-2200.html
@@ -156,7 +156,7 @@
                     <li>David Eric Goldschmidt</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 410/400
+                    Seats Taken: 409/400
                   </span>
                 </div>
               </td>
diff --git a/courses/ECSE-2050.html b/courses/ECSE-2050.html
index c0188e76f..fde03163e 100644
--- a/courses/ECSE-2050.html
+++ b/courses/ECSE-2050.html
@@ -152,7 +152,7 @@
                     <li>Ishwara B Bhat</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 70/80
+                    Seats Taken: 69/80
                   </span>
                 </div>
               </td>
diff --git a/courses/ECSE-2500.html b/courses/ECSE-2500.html
index e00212b84..340c7d0bb 100644
--- a/courses/ECSE-2500.html
+++ b/courses/ECSE-2500.html
@@ -153,7 +153,7 @@
                     <li>Birsen Yazici</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 46/45
+                    Seats Taken: 45/45
                   </span>
                 </div>
               </td>
diff --git a/courses/ECSE-2900.html b/courses/ECSE-2900.html
index dd5953ee7..52e98395f 100644
--- a/courses/ECSE-2900.html
+++ b/courses/ECSE-2900.html
@@ -144,7 +144,7 @@
                     <li>Robert Frank Karlicek</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 68/80
+                    Seats Taken: 67/80
                   </span>
                 </div>
               </td>
diff --git a/courses/MANE-6520.html b/courses/MANE-6520.html
index d2f72eb26..0736d5c78 100644
--- a/courses/MANE-6520.html
+++ b/courses/MANE-6520.html
@@ -133,7 +133,7 @@
                     <li>John A Tichy</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 24/23
+                    Seats Taken: 23/23
                   </span>
                 </div>
               </td>
diff --git a/courses/MATH-4800.html b/courses/MATH-4800.html
index 9cb0f4c6a..16fa3d4dd 100644
--- a/courses/MATH-4800.html
+++ b/courses/MATH-4800.html
@@ -173,7 +173,7 @@
                     <li>Mark H Holmes</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 58/60
+                    Seats Taken: 57/60
                   </span>
                 </div>
               </td>