diff --git a/ChangeLog b/ChangeLog
index 4e7fdf46..c3bdf4ee 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,4 @@
-1.12.1 (release xx.xx.xxxx)
+1.12.1 (release 21.2.2004)
   * raise IncompleteRead instead of ValueError on malformed chunked
     HTTP data
     Changed: linkcheck/httplib2.py