diff --git a/version.h b/version.h
index db77c82b97..803501bf71 100644
--- a/version.h
+++ b/version.h
@@ -6,8 +6,8 @@
 
 #define RUBY_RELEASE_YEAR 2009
 #define RUBY_RELEASE_MONTH 11
-#define RUBY_RELEASE_DAY 2
-#define RUBY_RELEASE_DATE "2009-11-02"
+#define RUBY_RELEASE_DAY 11
+#define RUBY_RELEASE_DATE "2009-11-11"
 
 #ifdef RUBY_EXTERN
 RUBY_EXTERN const char ruby_version[];