use alternative yotta logo

src/pages/index.tsx

diff --git a/src/pages/index.tsx b/src/pages/index.tsx
index 045c0ee..ca6e9a4 100644
--- a/src/pages/index.tsx
+++ b/src/pages/index.tsx
@@ -38,7 +38,7 @@
           <img src="/img/brainboard.png" height="25" alt=""/>
           <img src="/img/ntt.svg" height="18" alt=""/>
           <img src="/img/leaseweb.svg" height="25" alt=""/>
-          <img src="/img/logo-yotta.png" height="20" alt=""/>
+          <img src="/img/Yotta_Data_Services_Logo.jpg" height="35" alt=""/>
           <img src="/img/Logo_arsat.png" height="20" alt=""/>
           <img src="/img/we_systems.svg" height="50" alt=""/>
           <img src="/img/AT&T_logo_2016.svg" height="38" alt=""/>