diff --git a/ChangeLog b/ChangeLog
index 51cf321c..3302b429 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2011-05-14  Joel E. Denny  <joeldenny@joeldenny.org>
+
+	Version 2.5.
+	* NEWS (2.5): Set date.
+
 2011-05-14  Joel E. Denny  <joeldenny@joeldenny.org>
 
 	Don't use IF_LINT in Bison sources.
diff --git a/NEWS b/NEWS
index e063b782..f4818504 100644
--- a/NEWS
+++ b/NEWS
@@ -1,7 +1,7 @@
 Bison News
 ----------
 
-* Changes in version 2.5 (????-??-??):
+* Changes in version 2.5 (2011-05-14):
 
 ** Grammar symbol names can now contain non-initial dashes:
 
@@ -334,7 +334,7 @@ Bison News
 
     bison -Werror,none,yacc gram.y
 
-*** The `none' category now disables all Bison warnings.
+*** The `none' category now disables all Bison warnings:
 
   Previously, the `none' category disabled only Bison warnings for
   which there existed a specific -W/--warning category.  However,