diff --git a/version.h b/version.h
index 7c9e0c5b4e..6ab0643884 100644
--- a/version.h
+++ b/version.h
@@ -1,10 +1,10 @@
 #define RUBY_VERSION "2.4.4"
-#define RUBY_RELEASE_DATE "2018-03-21"
+#define RUBY_RELEASE_DATE "2018-03-22"
 #define RUBY_PATCHLEVEL 279
 
 #define RUBY_RELEASE_YEAR 2018
 #define RUBY_RELEASE_MONTH 3
-#define RUBY_RELEASE_DAY 21
+#define RUBY_RELEASE_DAY 22
 
 #include "ruby/version.h"