diff --git a/version.h b/version.h
index 938d094afb..d79c6b4219 100644
--- a/version.h
+++ b/version.h
@@ -1,7 +1,7 @@
 #define RUBY_VERSION "1.8.7"
-#define RUBY_RELEASE_DATE "2009-01-27"
+#define RUBY_RELEASE_DATE "2009-01-28"
 #define RUBY_VERSION_CODE 187
-#define RUBY_RELEASE_CODE 20090127
+#define RUBY_RELEASE_CODE 20090128
 #define RUBY_PATCHLEVEL 5000
 
 #define RUBY_VERSION_MAJOR 1
@@ -9,7 +9,7 @@
 #define RUBY_VERSION_TEENY 7
 #define RUBY_RELEASE_YEAR 2009
 #define RUBY_RELEASE_MONTH 1
-#define RUBY_RELEASE_DAY 27
+#define RUBY_RELEASE_DAY 28
 
 #ifdef RUBY_EXTERN
 RUBY_EXTERN const char ruby_version[];