diff --git a/check.t b/check.t
index a62ed80..f4d8785 100644
--- a/check.t
+++ b/check.t
@@ -1,4 +1,4 @@
-# $MirOS: src/bin/mksh/check.t,v 1.729 2016/04/09 13:55:09 tg Exp $
+# $MirOS: src/bin/mksh/check.t,v 1.730 2016/04/14 15:38:36 tg Exp $
 # -*- mode: sh -*-
 #-
 # Copyright © 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
@@ -30,7 +30,7 @@
 # (2013/12/02 20:39:44) http://openbsd.cs.toronto.edu/cgi-bin/cvsweb/src/regress/bin/ksh/?sortby=date
 
 expected-stdout:
-	@(#)MIRBSD KSH R52 2016/04/09
+	@(#)MIRBSD KSH R52 2016/04/14
 description:
 	Check version of shell.
 stdin:
@@ -39,7 +39,7 @@ name: KSH_VERSION
 category: shell:legacy-no
 ---
 expected-stdout:
-	@(#)LEGACY KSH R52 2016/04/09
+	@(#)LEGACY KSH R52 2016/04/14
 description:
 	Check version of legacy shell.
 stdin:
diff --git a/sh.h b/sh.h
index dcb10a8..0b590f8 100644
--- a/sh.h
+++ b/sh.h
@@ -175,9 +175,9 @@
 #endif
 
 #ifdef EXTERN
-__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.769 2016/04/09 13:55:12 tg Exp $");
+__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.770 2016/04/14 15:38:38 tg Exp $");
 #endif
-#define MKSH_VERSION "R52 2016/04/09"
+#define MKSH_VERSION "R52 2016/04/14"
 
 /* arithmetic types: C implementation */
 #if !HAVE_CAN_INTTYPES