diff --git a/ChangeLog b/ChangeLog
index 2ad11c29b6..4c80cd2117 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -50,7 +50,7 @@ Wed Jul 22 16:38:39 2009  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
 
 Wed Jul 22 10:00:53 2009  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* win32/win32.c (WSABUF): get rid of compile error on VC9 and mingw.
+	* win32/win32.c (WSAMSG): get rid of compile error on VC9 and mingw.
 
 Wed Jul 22 02:33:57 2009  Keiju Ishitsuka  <keiju@emperor2.pendome>
 
diff --git a/version.h b/version.h
index 623f1897fb..d8ebafcbaf 100644
--- a/version.h
+++ b/version.h
@@ -1,5 +1,5 @@
 #define RUBY_VERSION "1.9.2"
-#define RUBY_RELEASE_DATE "2009-07-22"
+#define RUBY_RELEASE_DATE "2009-07-23"
 #define RUBY_PATCHLEVEL -1
 #define RUBY_BRANCH_NAME "trunk"
 
@@ -8,7 +8,7 @@
 #define RUBY_VERSION_TEENY 1
 #define RUBY_RELEASE_YEAR 2009
 #define RUBY_RELEASE_MONTH 7
-#define RUBY_RELEASE_DAY 22
+#define RUBY_RELEASE_DAY 23
 
 #include "ruby/version.h"