diff --git a/math/gmp/Makefile b/math/gmp/Makefile
index 8016e54fdd0f..4045b18b2574 100644
--- a/math/gmp/Makefile
+++ b/math/gmp/Makefile
@@ -2,8 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	gmp
-PORTVERSION=	5.1.3
-PORTREVISION=	3
+PORTVERSION=	6.1.2
 CATEGORIES=	math devel
 MASTER_SITES=	GNU
 
@@ -26,6 +25,8 @@ USE_LDCONFIG=	yes
 
 INFO=		gmp
 
+TEST_TARGET=	check
+
 .include <bsd.port.pre.mk>
 
 .if ! ${PORT_OPTIONS:MCPU_OPTS}
diff --git a/math/gmp/distinfo b/math/gmp/distinfo
index 8d6cf212ec1c..c22dd65b2377 100644
--- a/math/gmp/distinfo
+++ b/math/gmp/distinfo
@@ -1,2 +1,3 @@
-SHA256 (gmp-5.1.3.tar.xz) = dee2eda37f4ff541f30019932db0c37f6f77a30ba3609234933b1818f9b07071
-SIZE (gmp-5.1.3.tar.xz) = 1818812
+TIMESTAMP = 1486994579
+SHA256 (gmp-6.1.2.tar.xz) = 87b565e89a9a684fe4ebeeddb8399dce2599f9c9049854ca8c0dfbdea0e21912
+SIZE (gmp-6.1.2.tar.xz) = 1946336
diff --git a/math/gmp/pkg-plist b/math/gmp/pkg-plist
index 27c85cf6158c..e5e282a69415 100644
--- a/math/gmp/pkg-plist
+++ b/math/gmp/pkg-plist
@@ -3,8 +3,8 @@ include/gmpxx.h
 lib/libgmp.a
 lib/libgmp.so
 lib/libgmp.so.10
-lib/libgmp.so.10.1.3
+lib/libgmp.so.10.3.2
 lib/libgmpxx.a
 lib/libgmpxx.so
 lib/libgmpxx.so.4
-lib/libgmpxx.so.4.3.3
+lib/libgmpxx.so.4.5.2