diff --git a/math/R-cran-quantreg/Makefile b/math/R-cran-quantreg/Makefile
index a8d6d6481ae7..7b35ee60cd93 100644
--- a/math/R-cran-quantreg/Makefile
+++ b/math/R-cran-quantreg/Makefile
@@ -1,21 +1,20 @@
 # Created by: TAKATSU Tomonari <tota@FreeBSD.org>
 
 PORTNAME=	quantreg
-PORTVERSION=	5.86
+PORTVERSION=	5.87
 CATEGORIES=	math
 DISTNAME=	${PORTNAME}_${PORTVERSION}
 
 MAINTAINER=	tota@FreeBSD.org
 COMMENT=	Quantile Regression
 
 LICENSE=	GPLv2+
 
 CRAN_DEPENDS=	R-cran-SparseM>0:math/R-cran-SparseM \
-		R-cran-MatrixModels>0:math/R-cran-MatrixModels \
-		R-cran-conquer>0:math/R-cran-conquer
+		R-cran-MatrixModels>0:math/R-cran-MatrixModels
 BUILD_DEPENDS=	${CRAN_DEPENDS}
 RUN_DEPENDS=	${CRAN_DEPENDS}
 
 USES=	cran:auto-plist,compiles
 
 .include <bsd.port.mk>
diff --git a/math/R-cran-quantreg/distinfo b/math/R-cran-quantreg/distinfo
index 06720e3bc78a..9bf6454b2ee9 100644
--- a/math/R-cran-quantreg/distinfo
+++ b/math/R-cran-quantreg/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1623171200
-SHA256 (quantreg_5.86.tar.gz) = 71d1c829af7574ca00575cc0375376ac3ecd54b3d6d36e8eecd71ed8acb9d605
-SIZE (quantreg_5.86.tar.gz) = 1016802
+TIMESTAMP = 1643453014
+SHA256 (quantreg_5.87.tar.gz) = 9ad7ef09e5f53b89ef09dea3a1aa25cfda9f3f2528994f874ec1cd9ca7fda38e
+SIZE (quantreg_5.87.tar.gz) = 1016844