diff --git a/README.md b/README.md
index b6b8a4fdd..a8d43d2d3 100644
--- a/README.md
+++ b/README.md
@@ -53,7 +53,7 @@ Aseprite is being developed by [Igara Studio](https://www.igarastudio.com/):
 
 * [David Capello](https://davidcapello.com/)
 * [Gaspar Capello](https://github.com/Gasparoken)
-* [Martin Capello](https://github.com/martincapello)
+* [Martín Capello](https://github.com/martincapello)
 
 ## Credits
 
diff --git a/data/widgets/about.xml b/data/widgets/about.xml
index 3ba3a572d..4d5ddae0d 100644
--- a/data/widgets/about.xml
+++ b/data/widgets/about.xml
@@ -12,7 +12,7 @@
           <separator text="Developer Team" horizontal="true" />
           <link text="David Capello" url="https://twitter.com/davidcapello" />
           <link text="Gaspar Capello" url="https://twitter.com/Gasparoken" />
-          <link text="Martin Capello" url="https://twitter.com/martincapell0" />
+          <link text="Martín Capello" url="https://twitter.com/martincapell0" />
 	  <vbox minheight="8" />
 	</vbox>
 	<separator vertical="true" />