diff --git a/version.h b/version.h
index 29c0977fe6..7fa8e26fc7 100644
--- a/version.h
+++ b/version.h
@@ -1,4 +1,4 @@
 #define RUBY_VERSION "1.7.0"
-#define RUBY_RELEASE_DATE "2001-02-14"
+#define RUBY_RELEASE_DATE "2001-02-15"
 #define RUBY_VERSION_CODE 170
-#define RUBY_RELEASE_CODE 20010214
+#define RUBY_RELEASE_CODE 20010215