diff --git a/2024/program.html b/2024/program.html
index bafa8fc..bbbe1d1 100644
--- a/2024/program.html
+++ b/2024/program.html
@@ -836,7 +836,7 @@ <h2>Session Details</h2>
                 <a
                   class="video"
                   target="_blank"
-                  href="https://youtu.be/Ik_jFgNK6FI"
+                  href="https://youtu.be/sabuD_8V03g"
                   >video,</a
                 >
                 <a
@@ -1918,11 +1918,11 @@ <h2>Session Details</h2>
                 href="https://youtu.be/rt7Nid7QwaQ"
                 >video</a
               >
-              <!-- <a
+              <a
                 class="slides"
-                href="../assets/2024/slides/.pdf"
+                href="../assets/2024/slides/jsanchez-lowsheets.pdf"
                 >slides</a
-              > -->
+              >
             </div>
           </div>
           <div class="session">
@@ -2143,7 +2143,7 @@ <h2>Session Details</h2>
               <a
                 class="video"
                 target="_blank"
-                href="https://youtu.be/sabuD_8V03g"
+                href="https://youtu.be/Ik_jFgNK6FI"
                 >video,</a
               >
               <a class="slides" href="../assets/2024/slides/CRTDs Orca.pdf"
@@ -2593,7 +2593,7 @@ <h2>Session Details</h2>
               >
               <a
                 class="slides"
-                href="..assets/2024/slides/Augmenting graphical modeling workbenches with semantic-aware interactive features.pdf"
+                href="../assets/2024/slides/Augmenting graphical modeling workbenches with semantic-aware interactive features.pdf"
                 >slides</a
               >
             </div>
@@ -2690,14 +2690,14 @@ <h2>Session Details</h2>
               <a
                 class="video"
                 target="_blank"
-                href="https://youtu.be/rt7Nid7QwaQ"
+                href="https://youtu.be/Yt_adIIaiRg"
                 >video,</a
               >
-              <a
+              <!-- <a
                 class="slides"
-                href="../assets/2024/slides/jsanchez-lowsheets.pdf"
+                href="../assets/2024/slides/.pdf"
                 >slides</a
-              >
+              > -->
             </div>
           </div>
           <div class="session">