diff --git a/math/R-cran-lpSolve/Makefile b/math/R-cran-lpSolve/Makefile
index d1cc2d83c40b..096a82674170 100644
--- a/math/R-cran-lpSolve/Makefile
+++ b/math/R-cran-lpSolve/Makefile
@@ -1,16 +1,16 @@
 PORTNAME=	lpSolve
-DISTVERSION=	5.6.20
+DISTVERSION=	5.6.21
 CATEGORIES=	math
 DISTNAME=	${PORTNAME}_${DISTVERSION}
 
 MAINTAINER=	eduardo@FreeBSD.org
 COMMENT=	Interface to 'Lp_solve' v. 5.5 to Solve Linear/Integer Programs
 WWW=		https://cran.r-project.org/web/packages/lpSolve/
 
 LICENSE=	LGPL20
 
 LIB_DEPENDS=	liblpsolve55.so:math/lp_solve
 
 USES=		cran:auto-plist,compiles
 
 .include <bsd.port.mk>
diff --git a/math/R-cran-lpSolve/distinfo b/math/R-cran-lpSolve/distinfo
index d7d13b9bb87e..ae5ab7d4e996 100644
--- a/math/R-cran-lpSolve/distinfo
+++ b/math/R-cran-lpSolve/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1702648064
-SHA256 (lpSolve_5.6.20.tar.gz) = 3ffe06a0685123c36cd306b874f89a59a70c864c8f78c5569f82a86abedc21db
-SIZE (lpSolve_5.6.20.tar.gz) = 468218
+TIMESTAMP = 1726228705
+SHA256 (lpSolve_5.6.21.tar.gz) = eda4cc085888fa19ae7a9b078663ed0d9dd734ee37899311e3cdc9e17e713dd1
+SIZE (lpSolve_5.6.21.tar.gz) = 467619