diff --git a/errata.html b/errata.html
index 922b043..38a56da 100644
--- a/errata.html
+++ b/errata.html
@@ -20,7 +20,7 @@ pre {
   <p>
     <b>p.xiii, ¶1</b>: For "Object Oberon provided the syntax for method
     declarations", read "Oberon-2 provided the syntax for method declarations".
-    (Thanks to Luca Boasso, 2015-02-15.)
+    (Thanks to Luca Boasso, 2016-02-15.)
   </p>
 
   <p>