diff --git a/courses/MATH-4400.html b/courses/MATH-4400.html
index c07510418..dac42d705 100644
--- a/courses/MATH-4400.html
+++ b/courses/MATH-4400.html
@@ -133,7 +133,7 @@
                     <li>Yuri V Lvov</li>
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-                    Seats Taken: 42/45
+                    Seats Taken: 41/45
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diff --git a/courses/MATH-6500.html b/courses/MATH-6500.html
index 4b44f2ab0..1c5d806d6 100644
--- a/courses/MATH-6500.html
+++ b/courses/MATH-6500.html
@@ -135,7 +135,7 @@
                     <li>Donald W Schwendeman</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 11/30
+                    Seats Taken: 10/30
                   </span>
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               </td>
diff --git a/courses/MATH-6790.html b/courses/MATH-6790.html
index e92d17d0e..68560cd87 100644
--- a/courses/MATH-6790.html
+++ b/courses/MATH-6790.html
@@ -133,7 +133,7 @@
                     <li>Gregor Kovacic</li>
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                   <span class="course-capacity">
-                    Seats Taken: 19/30
+                    Seats Taken: 18/30
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