diff --git a/courses/BIOL-1010.html b/courses/BIOL-1010.html
index 4180de75b..6ffa8cea1 100644
--- a/courses/BIOL-1010.html
+++ b/courses/BIOL-1010.html
@@ -154,7 +154,7 @@
                     <li>Seemanti Ramanath</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 21/24
+                    Seats Taken: 20/24
                   </span>
                 </div>
               </td>
diff --git a/courses/BIOL-1015.html b/courses/BIOL-1015.html
index fd073b410..713747efc 100644
--- a/courses/BIOL-1015.html
+++ b/courses/BIOL-1015.html
@@ -152,7 +152,7 @@
                     <li>Seemanti Ramanath</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 18/24
+                    Seats Taken: 17/24
                   </span>
                 </div>
               </td>
diff --git a/courses/BIOL-2962.html b/courses/BIOL-2962.html
index 0c68c4824..05fb288ca 100644
--- a/courses/BIOL-2962.html
+++ b/courses/BIOL-2962.html
@@ -131,7 +131,7 @@
                     <li>Seemanti Ramanath</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 10/24
+                    Seats Taken: 9/24
                   </span>
                 </div>
               </td>
diff --git a/courses/MATH-4100.html b/courses/MATH-4100.html
index 2c444c86f..e37f34e94 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: 74/80
                   </span>
                 </div>
               </td>