diff --git a/finance/R-cran-TTR/Makefile b/finance/R-cran-TTR/Makefile
index 6c2fbf57b95d..a0b7659fc786 100644
--- a/finance/R-cran-TTR/Makefile
+++ b/finance/R-cran-TTR/Makefile
@@ -1,22 +1,22 @@
 # Created by: TAKATSU Tomonari <tota@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	TTR
-DISTVERSION=	0.23-5
+DISTVERSION=	0.23-6
 CATEGORIES=	finance
 DISTNAME=	${PORTNAME}_${DISTVERSION}
 
 MAINTAINER=	tota@FreeBSD.org
 COMMENT=	Technical Trading Rules
 
-LICENSE=	GPLv2
+LICENSE=	GPLv2+
 
 CRAN_DEPENDS=	R-cran-xts>=0.10.0:math/R-cran-xts \
 		R-cran-zoo>0:math/R-cran-zoo \
 		R-cran-curl>0:ftp/R-cran-curl
 BUILD_DEPENDS=	${CRAN_DEPENDS}
 RUN_DEPENDS=	${CRAN_DEPENDS}
 
 USES=		cran:auto-plist,compiles
 
 .include <bsd.port.mk>
diff --git a/finance/R-cran-TTR/distinfo b/finance/R-cran-TTR/distinfo
index 244bc304d131..074189686d19 100644
--- a/finance/R-cran-TTR/distinfo
+++ b/finance/R-cran-TTR/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1569666962
-SHA256 (TTR_0.23-5.tar.gz) = e6e5229083d3e810d1d61ec62cab6e84a71e8e6669e6aa18b1a57cd5bdbdb13b
-SIZE (TTR_0.23-5.tar.gz) = 309147
+TIMESTAMP = 1576517850
+SHA256 (TTR_0.23-6.tar.gz) = afc10a89d3a18f121ddf0f7256408eeb05cc64e18ee94e654bfa803e5415e265
+SIZE (TTR_0.23-6.tar.gz) = 309148