diff --git a/version.h b/version.h
index 4ba80b39fd..0163e3cf8b 100644
--- a/version.h
+++ b/version.h
@@ -1,11 +1,11 @@
 #define RUBY_VERSION "2.0.0"
-#define RUBY_RELEASE_DATE "2012-09-25"
+#define RUBY_RELEASE_DATE "2012-09-26"
 #define RUBY_PATCHLEVEL -1
 #define RUBY_BRANCH_NAME "trunk"
 
 #define RUBY_RELEASE_YEAR 2012
 #define RUBY_RELEASE_MONTH 9
-#define RUBY_RELEASE_DAY 25
+#define RUBY_RELEASE_DAY 26
 
 #include "ruby/version.h"