diff --git a/math/R-cran-gmp/Makefile b/math/R-cran-gmp/Makefile
index 4adf219b1ffd..df0f90eb5876 100644
--- a/math/R-cran-gmp/Makefile
+++ b/math/R-cran-gmp/Makefile
@@ -1,16 +1,16 @@
 PORTNAME=	gmp
-DISTVERSION=	0.7-5
+DISTVERSION=	0.7-5.1
 CATEGORIES=	math
 DISTNAME=	${PORTNAME}_${DISTVERSION}
 
 MAINTAINER=	eduardo@FreeBSD.org
 COMMENT=	Multiple Precision Arithmetic
-WWW=		https://cran.r-project.org/web/packages/gmp/
+WWW=		https://cran.r-project.org/package=gmp
 
 LICENSE=	GPLv2+
 
 LIB_DEPENDS=	libgmp.so:math/gmp
 
 USES=		cran:auto-plist,compiles
 
 .include <bsd.port.mk>
diff --git a/math/R-cran-gmp/distinfo b/math/R-cran-gmp/distinfo
index c32c9a3a5935..b98ffab54bc6 100644
--- a/math/R-cran-gmp/distinfo
+++ b/math/R-cran-gmp/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1724561746
-SHA256 (gmp_0.7-5.tar.gz) = f5cdaf9afb4cd921924f16682a6d6097ff372c95b697f363704c367f9b13ce78
-SIZE (gmp_0.7-5.tar.gz) = 166664
+TIMESTAMP = 1770806611
+SHA256 (gmp_0.7-5.1.tar.gz) = 6e56d8373fd7a4148bac4ada5d3eee96f5033b76e5aaf1689db9ce7d9e3bdb69
+SIZE (gmp_0.7-5.1.tar.gz) = 166706