diff --git a/math/gap/Makefile b/math/gap/Makefile
index c15db0d10c8f..c071e2ff7609 100644
--- a/math/gap/Makefile
+++ b/math/gap/Makefile
@@ -6,12 +6,13 @@
 #
 
 PORTNAME=	gap
-PORTVERSION=	4.4.5.${GAP_PKGDATE}
+PORTVERSION=	4.4.6.${GAP_PKGDATE}
 CATEGORIES=	math
 MASTER_SITES=	ftp://ftp.gap-system.org/pub/gap/gap4/tar.bz2/ \
+		ftp://ftp.stack.nl/pub/users/johans/gap/ \
 		ftp://ftp.gap-system.org/pub/gap/gap4/old/
 DISTFILES=	packages-${GAP_PKGTIME}.tar.bz2 \
-		gap4r4p5.tar.bz2 \
+		gap4r4p6.tar.bz2 \
 		xtom1r1p2.tar.bz2
 DIST_SUBDIR=	gap
 
@@ -23,7 +24,7 @@ USE_REINPLACE=	yes
 .include <bsd.port.pre.mk>
 
 GAP_VERSION=	gap4r4
-GAP_PKGTIME=	2005_07_20-19_29_UTC
+GAP_PKGTIME=	2005_09_01-14_39_UTC
 GAP_PKGDATE=	${GAP_PKGTIME:C/-.*//:S/_//g}
 GAP_WRKSRC=	${WRKSRC}/${GAP_VERSION}
 GAP_LIBDIR=	${PREFIX}/lib/${GAP_VERSION}
@@ -32,7 +33,7 @@ PLIST_FILES=	bin/gap
 do-extract:
 	(${MKDIR} ${WRKSRC}; \
 	cd ${WRKSRC}; \
-	${TAR} xyf ${DISTDIR}/${DIST_SUBDIR}/gap4r4p5.tar.bz2; \
+	${TAR} xyf ${DISTDIR}/${DIST_SUBDIR}/gap4r4p6.tar.bz2; \
 	${TAR} xyf ${DISTDIR}/${DIST_SUBDIR}/xtom1r1p2.tar.bz2 ; \
 	cd ${GAP_WRKSRC}/pkg; \
 	${TAR} xyf ${DISTDIR}/${DIST_SUBDIR}/packages-${GAP_PKGTIME}.tar.bz2 )
diff --git a/math/gap/distinfo b/math/gap/distinfo
index e4df797dbab7..63588edb4495 100644
--- a/math/gap/distinfo
+++ b/math/gap/distinfo
@@ -1,6 +1,6 @@
-MD5 (gap/packages-2005_07_20-19_29_UTC.tar.bz2) = fcb2e1603e47f8ab4926b5ee9e0c3e71
-SIZE (gap/packages-2005_07_20-19_29_UTC.tar.bz2) = 34464002
-MD5 (gap/gap4r4p5.tar.bz2) = 61c7d40f950e3e2edf79ad125cc0c2ec
-SIZE (gap/gap4r4p5.tar.bz2) = 43758168
+MD5 (gap/packages-2005_09_01-14_39_UTC.tar.bz2) = 5c63482b4a6bdee7bcb107c4acec4e15
+SIZE (gap/packages-2005_09_01-14_39_UTC.tar.bz2) = 36459567
+MD5 (gap/gap4r4p6.tar.bz2) = ff750f0ea5f5b7fc6bb0dd1e2fdae42f
+SIZE (gap/gap4r4p6.tar.bz2) = 43029497
 MD5 (gap/xtom1r1p2.tar.bz2) = d925ff86d888a5098c5b22ed1625fd4a
 SIZE (gap/xtom1r1p2.tar.bz2) = 9443907