diff --git a/version.h b/version.h
index e2f2c8a7b9..d3b91f9024 100644
--- a/version.h
+++ b/version.h
@@ -6,7 +6,7 @@
 
 #define RUBY_RELEASE_YEAR 2019
 #define RUBY_RELEASE_MONTH 6
-#define RUBY_RELEASE_DAY 12
+#define RUBY_RELEASE_DAY 13
 
 #include "ruby/version.h"