diff --git a/courses/MATH-4100.html b/courses/MATH-4100.html
index 2c444c86f..bb0d0f7e0 100644
--- a/courses/MATH-4100.html
+++ b/courses/MATH-4100.html
@@ -141,7 +141,7 @@
                     <li>Chjan C Lim</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 75/80
+                    Seats Taken: 76/80
                   </span>
                 </div>
               </td>
diff --git a/courses/MATH-4600.html b/courses/MATH-4600.html
index 912efeeba..92d84f591 100644
--- a/courses/MATH-4600.html
+++ b/courses/MATH-4600.html
@@ -140,7 +140,7 @@
                     <li>Gregor Kovacic</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 44/80
+                    Seats Taken: 43/80
                   </span>
                 </div>
               </td>
diff --git a/courses/PHYS-2350.html b/courses/PHYS-2350.html
index 78c483b63..2e559c443 100644
--- a/courses/PHYS-2350.html
+++ b/courses/PHYS-2350.html
@@ -143,7 +143,7 @@
                     <li>Joseph Darryl Michael</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 36/36
+                    Seats Taken: 35/36
                   </span>
                 </div>
               </td>
diff --git a/courses/PHYS-2962.html b/courses/PHYS-2962.html
index 19de2a610..ef6364f3f 100644
--- a/courses/PHYS-2962.html
+++ b/courses/PHYS-2962.html
@@ -142,7 +142,7 @@
                     <li>Damien J. West</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 17/40
+                    Seats Taken: 16/40
                   </span>
                 </div>
               </td>
diff --git a/courses/PHYS-4962.html b/courses/PHYS-4962.html
index 4594488e4..e3d7c648a 100644
--- a/courses/PHYS-4962.html
+++ b/courses/PHYS-4962.html
@@ -142,7 +142,7 @@
                     <li>Julian S. Georg</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 34/35
+                    Seats Taken: 33/35
                   </span>
                 </div>
               </td>