diff --git a/version.h b/version.h
index c3ab0f5087..c3c08666c7 100644
--- a/version.h
+++ b/version.h
@@ -1,10 +1,10 @@
 #define RUBY_VERSION "2.4.5"
-#define RUBY_RELEASE_DATE "2018-03-29"
-#define RUBY_PATCHLEVEL 297
+#define RUBY_RELEASE_DATE "2018-06-10"
+#define RUBY_PATCHLEVEL 298
 
 #define RUBY_RELEASE_YEAR 2018
-#define RUBY_RELEASE_MONTH 3
-#define RUBY_RELEASE_DAY 29
+#define RUBY_RELEASE_MONTH 6
+#define RUBY_RELEASE_DAY 10
 
 #include "ruby/version.h"
 
diff --git a/win32/Makefile.sub b/win32/Makefile.sub
index dc198f63d2..38139fb74f 100644
--- a/win32/Makefile.sub
+++ b/win32/Makefile.sub
@@ -1147,7 +1147,7 @@ $(ruby_pc): $(RBCONFIG)
 lex.c: {$(srcdir)}lex.c.blt
 	copy $(?:/=\) $@
 
-enc/jis/props.h: {$(srcdir)}enc/jis/props.h.blt
+$(srcdir)/enc/jis/props.h: {$(srcdir)}enc/jis/props.h.blt
 	@if not exist $(@D:/=\) md $(@D:/=\)
 	$(ECHO) copying $@
 	$(Q) copy $(?:/=\) $(@:/=\) > nul