diff --git a/ChangeLog b/ChangeLog
index 77d59a06ea..4eaad66d0a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sun Jun  6 08:21:17 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* NEWS: Enumerable#join has been reverted.  [ruby-core:30604]
+
 Sat Jun  5 20:30:49 2010  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* re.c (rb_reg_expr_str): ASCII incompatible strings
diff --git a/NEWS b/NEWS
index faa09c2f43..7843a639e3 100644
--- a/NEWS
+++ b/NEWS
@@ -51,7 +51,6 @@ with all sufficient information, see the ChangeLog file.
 
   * Enumerable
     * New methods:
-      * Enumerable#join
       * Enumerable#chunk
       * Enumerable#collect_concat
       * Enumerable#each_entry
diff --git a/version.h b/version.h
index bb3b953525..8842a54732 100644
--- a/version.h
+++ b/version.h
@@ -1,5 +1,5 @@
 #define RUBY_VERSION "1.9.3"
-#define RUBY_RELEASE_DATE "2010-06-05"
+#define RUBY_RELEASE_DATE "2010-06-06"
 #define RUBY_PATCHLEVEL -1
 #define RUBY_BRANCH_NAME "trunk"
 
@@ -8,7 +8,7 @@
 #define RUBY_VERSION_TEENY 1
 #define RUBY_RELEASE_YEAR 2010
 #define RUBY_RELEASE_MONTH 6
-#define RUBY_RELEASE_DAY 5
+#define RUBY_RELEASE_DAY 6
 
 #include "ruby/version.h"