diff --git a/pom.xml b/pom.xml
index c8feec1..8277763 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>org.example</groupId>
     <artifactId>Widerhall</artifactId>
-    <version>0.2.47</version>
+    <version>0.2.48</version>
     <build>
         <plugins>
             <plugin>
diff --git a/static/templates/frontpage.st b/static/templates/frontpage.st
index 3d098f7..3f229e0 100644
--- a/static/templates/frontpage.st
+++ b/static/templates/frontpage.st
@@ -33,6 +33,13 @@
             That's it.
             </p>
         </fieldset>
+        <fieldset>
+            <legend>Credits</legend>
+            I`m very grateful to the people who supported me writing and testing this software:
+            <ul>
+                <li>Erik Heinzf for sharing his knowledge on email protocols and pitfalls</li>
+            </ul>
+        </fieldset>
         «footer()»
     </body>
 </html>
\ No newline at end of file