diff --git a/index.html b/index.html
index 6ea4073..a703632 100644
--- a/index.html
+++ b/index.html
@@ -669,7 +669,7 @@
       <div class="timeline">
         <div class="card item">
           <div class="when">Oct 2024 – Jun 2025
-            <div class="logo-box"><img class="logo logo--square" alt="UPM logo" src="res/logos/UPM.png" /></div>
+            <div class="logo-box"><img class="logo logo--square" alt="UPM logo" src="res/logos/upm.png" /></div>
           </div>
           <div>
             <h3 class="brand">
@@ -693,7 +693,7 @@
         </div>
         <div class="card item">
           <div class="when">Sep 2023 – Feb 2024
-            <div class="logo-box"><img class="logo logo--square" alt="University of Stuttgart logo" src="res/logos/Universitat.svg" /></div>
+            <div class="logo-box"><img class="logo logo--square" alt="University of Stuttgart logo" src="res/logos/universitat.svg" /></div>
           </div>
           <div>
             <h3 class="brand">