diff --git a/version.h b/version.h
index 7de4d9c215..bdbb32e279 100644
--- a/version.h
+++ b/version.h
@@ -1,11 +1,11 @@
 #define RUBY_VERSION "1.9.0"
-#define RUBY_RELEASE_DATE "2003-12-26"
+#define RUBY_RELEASE_DATE "2003-12-27"
 #define RUBY_VERSION_CODE 190
-#define RUBY_RELEASE_CODE 20031226
+#define RUBY_RELEASE_CODE 20031227
 
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 9
 #define RUBY_VERSION_TEENY 0
 #define RUBY_RELEASE_YEAR 2003
 #define RUBY_RELEASE_MONTH 12
-#define RUBY_RELEASE_DAY 26
+#define RUBY_RELEASE_DAY 27