diff --git a/ChangeLog b/ChangeLog
index 4b110ede..cc29e20c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,4 @@
-06/01/2009: v2.3.1
+15/01/2009: v2.3.1
 	- added possibility for multiple tables in leagues (think
 	  apertura/clausura in south america)
 	- added joined leagues feature (think conferences in US sports)
@@ -16,6 +16,7 @@
 	- added Brazilian Portuguese translation (thanks to Valdinei Martins)
 	- added Portuguese translation (thanks to  Marco Alves)
 	- revamped European cup system (thanks to Tommasi)
+	- updated Polish translation (thanks to Michał Rudolf)
 	
 
 06/11/2008: v2.3.0