diff --git a/README.md b/README.md
index 3723755..3753a36 100644
--- a/README.md
+++ b/README.md
@@ -106,7 +106,7 @@ Wikibase Internal Serialization has been written by [Jeroen De Dauw]
 
 ## Release notes
 
-### 2.3.0 (2016-03-11)
+### 2.3.0 (2016-03-14)
 
 * Added compatibility with Wikibase DataModel 6.x