diff --git a/src/assets/hpos-testing_preprod.png b/src/assets/hpos-testing_preprod.png
new file mode 100644
index 0000000..4d518cd
Binary files /dev/null and b/src/assets/hpos-testing_preprod.png differ
diff --git a/src/components/AppInstallation.js b/src/components/AppInstallation.js
index 2aa23cc..df461e7 100644
--- a/src/components/AppInstallation.js
+++ b/src/components/AppInstallation.js
@@ -13,9 +13,9 @@ const AppInstallation = () => {
     return (
         <div>
             <div>
-                <div>Testing 2.1.10d (Preprod - 27-09-2023)</div>
-                <a href="https://www.dropbox.com/scl/fi/8ilmebd3qi6y3kvsxll2z/hpos_testing_preprod_2.1.10d.apk?rlkey=ioelqbbpsa4q45ohss2k1c8wc&dl=1">
-                    <img className="app-qrcode" src={require('../assets/hpos_testing_preprod_2.1.10d.png')} alt='icon'></img>
+                <div>Testing 2.1.27 (Preprod - 07-11-2023)</div>
+                <a href="https://www.dropbox.com/scl/fi/v0hux8qrby54rjns8mhum/hpos-testing_preprod_2.1.27.apk?rlkey=ias0fe0zq72avy01rk4cvzmvp&dl=1">
+                    <img className="app-qrcode" src={require('../assets/hpos-testing_preprod.png')} alt='icon'></img>
                 </a>
             </div>
             <div>