diff --git a/docs/_coverpage.md b/docs/_coverpage.md
index 708bc2a88..09bff41ae 100644
--- a/docs/_coverpage.md
+++ b/docs/_coverpage.md
@@ -1,4 +1,4 @@
-# Molgenis Armadillo <small>3</small>
+# Molgenis Armadillo <small>4</small>
 
 ![logo](img/armadillo-logo.png)