diff --git a/courses/ARCH-4790.html b/courses/ARCH-4790.html
index e27853186..4a3a224e3 100644
--- a/courses/ARCH-4790.html
+++ b/courses/ARCH-4790.html
@@ -150,7 +150,7 @@
                     <li>Michael James Oatman</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 52/122
+                    Seats Taken: 53/122
                   </span>
                 </div>
               </td>
diff --git a/courses/BIOL-4100.html b/courses/BIOL-4100.html
index 8c8ceef22..75bed595e 100644
--- a/courses/BIOL-4100.html
+++ b/courses/BIOL-4100.html
@@ -139,7 +139,7 @@
                     <li>Robert Wallace Flint</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 55/60
+                    Seats Taken: 54/60
                   </span>
                 </div>
               </td>
diff --git a/courses/ECON-2010.html b/courses/ECON-2010.html
index 49c24b9d1..8230686cf 100644
--- a/courses/ECON-2010.html
+++ b/courses/ECON-2010.html
@@ -174,7 +174,7 @@
                     <li>Robert W. Jones</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 165/190
+                    Seats Taken: 164/190
                   </span>
                 </div>
               </td>
diff --git a/courses/ECSE-4530.html b/courses/ECSE-4530.html
index e6a255983..31dfdfddc 100644
--- a/courses/ECSE-4530.html
+++ b/courses/ECSE-4530.html
@@ -135,7 +135,7 @@
                     <li>Meng Wang</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 16/30
+                    Seats Taken: 15/30
                   </span>
                 </div>
               </td>
diff --git a/courses/MATH-4800.html b/courses/MATH-4800.html
index 44109fed4..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: 56/60
+                    Seats Taken: 57/60
                   </span>
                 </div>
               </td>