diff --git a/img/logos/Jump Trading New Logo Red & Black (1) (4).svg b/img/logos/2025_Platinum_Jump.svg
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rename from img/logos/Jump Trading New Logo Red & Black (1) (4).svg
rename to img/logos/2025_Platinum_Jump.svg
diff --git a/img/logos/2025_Silver_CTC.png b/img/logos/2025_Silver_CTC.png
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+++ b/index.html
@@ -126,7 +126,7 @@ <h2>How much time will it take to make a pokerbot?</h2>
           <div class="text">Interested in sponsoring? Send us an email at <a href="mailto:pokerbots-sponsor@mit.edu">pokerbots-sponsor@mit.edu</a>.</div>
           <div class="platinum">
              <a href="https://www.hudsonrivertrading.com"><img src="img/logos/2022_Platinum_HRT.png" width="193" height="150"></a>
-            <a href="https://www.jumptrading.com/"><img src="img/logos/Jump Trading New Logo Red & Black (1) (4).svg" height="150"></a>
+            <a href="https://www.jumptrading.com/"><img src="img/logos/2025_Platinum_Jump.svg" height="150"></a>
              <a href="https://www.virtu.com/"><img src="img/logos/2025_Platinum_Virtu.png" height="130"></a>
           </div>
           <div class="gold">
@@ -140,7 +140,7 @@ <h2>How much time will it take to make a pokerbot?</h2>
           <div class="silver">
             <a href="https://www.sig.com"><img src="img/logos/2022_Gold_SIG.jpg"></a>
             <!-- <a href="https://akunacapital.com/"><img src="img/logos/2024_Silver_Akuna.png"></a> -->
-            <a href="https://www.chicagotrading.com"><img src="img/logos/2024_Silver_CTC.jpg"></a>
+            <a href="https://www.chicagotrading.com"><img src="img/logos/2025_Silver_CTC.png"></a>
             <!-- <a href="https://www.hap-capital.com/"><img src="img/logos/2022_Platinum_HAP.png"</a> -->
             <!-- <a href="https://www.imc.com"><img src="img/logos/Gold_IMC.png"></a> -->
             <a href="https://www.twosigma.com"><img src="img/logos/2024_Silver_TwoSigma.jpg"></a>