Index: head/shells/ksh93-devel/Makefile
===================================================================
--- head/shells/ksh93-devel/Makefile	(revision 507495)
+++ head/shells/ksh93-devel/Makefile	(revision 507496)
@@ -1,52 +1,51 @@
 # $FreeBSD$
 
 PORTNAME=	ksh93
 PORTVERSION=	${AST_COMMIT_DATE}
-PORTREVISION=	1
 CATEGORIES=	shells
 PKGNAMESUFFIX=	-devel
 
 MAINTAINER=	cy@FreeBSD.org
 COMMENT=	Development branch of AT&T KornShell 93
 
 LICENSE=	EPL
 
 USES=		compiler:c11 meson ninja python:build
 
-HASH=		08be84a
-AST_COMMIT_DATE=	2019.07.02
+HASH=		9e36527
+AST_COMMIT_DATE=	2019.07.27
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	att
 GH_PROJECT=	ast
 GH_TAGNAME=	${HASH}
 
 KSH_CONFLICTS=		pdksh-*
 KSH93_CONFLICTS=	ksh93-2* ast-ksh-*
 
 MESON_BUILD_DIR=	build
 
 OPTIONS_DEFAULT=	KSH93
 OPTIONS_SINGLE=		BIN_KSH
 OPTIONS_SINGLE_BIN_KSH=	KSH KSH93
 KSH_DESC=		Install to ${PREFIX}/bin/ksh
 KSH93_DESC=		Install to ${PREFIX}/bin/ksh93
 
 KSH93_EXTRA_PATCHES=	${FILESDIR}/extra-patch-install-as-ksh93
 
 KSH_PLIST_SUB=		93=""
 KSH93_PLIST_SUB=	93="93"
 
 .include <bsd.port.options.mk>
 
 post-patch:
 	@${REINPLACE_CMD} -e '/for name in/ s|python.*|${PYTHON_CMD}|g' ${WRKSRC}/scripts/python.sh
 	@${REINPLACE_CMD} -e 's|SF_FLAGS|SFIO_FLAGS|g' ${WRKSRC}/src/lib/libast/include/sfio*.h ${WRKSRC}/src/lib/libast/sfio/*.c
 .if ${PORT_OPTIONS:MKSH93}
 	@${MV} ${WRKSRC}/src/cmd/ksh93/ksh.1 ${WRKSRC}/src/cmd/ksh93/ksh93.1
 .endif
 .if ${PORT_OPTIONS:MKSH}
 	@# Keep portlint happy
 .endif
 
 .include <bsd.port.mk>
Index: head/shells/ksh93-devel/distinfo
===================================================================
--- head/shells/ksh93-devel/distinfo	(revision 507495)
+++ head/shells/ksh93-devel/distinfo	(revision 507496)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1562074640
-SHA256 (att-ast-2019.07.02-08be84a_GH0.tar.gz) = ebe114606e7dd5e2e09cae5b93435bc0cad221fc0dc40eae984ace871b05dfa9
-SIZE (att-ast-2019.07.02-08be84a_GH0.tar.gz) = 2023068
+TIMESTAMP = 1564288598
+SHA256 (att-ast-2019.07.27-9e36527_GH0.tar.gz) = 528e7b3ea9664f1914637d64480d65eee3f0ea4663e4ca9257f072c2412a9708
+SIZE (att-ast-2019.07.27-9e36527_GH0.tar.gz) = 2027900