diff --git a/math/R-cran-igraph/Makefile b/math/R-cran-igraph/Makefile
index f0f4c7bcb915..96a6e3e199a4 100644
--- a/math/R-cran-igraph/Makefile
+++ b/math/R-cran-igraph/Makefile
@@ -1,26 +1,25 @@
 # Created by: Wen Heping <wenheping@gmail.com>
 
 PORTNAME=	igraph
-DISTVERSION=	1.3.0
-PORTREVISION=	1
+DISTVERSION=	1.3.1
 CATEGORIES=	math
 DISTNAME=	${PORTNAME}_${DISTVERSION}
 
 MAINTAINER=	tota@FreeBSD.org
 COMMENT=	Network Analysis and Visualization
 
 LICENSE=	GPLv2+
 
 BROKEN_sparc64=	does not compile on sparc64: uses i386 assembler
 
 LIB_DEPENDS=	libgmp.so:math/gmp \
 		libglpk.so:math/glpk
 CRAN_DEPENDS=	R-cran-magrittr>0:devel/R-cran-magrittr \
 		R-cran-pkgconfig>=2.0.0:devel/R-cran-pkgconfig
 BUILD_DEPENDS=	${CRAN_DEPENDS}
 RUN_DEPENDS=	${CRAN_DEPENDS}
 
 USES=		compiler:c++11-lang cran:auto-plist,compiles gnome
 USE_GNOME=	libxml2
 
 .include <bsd.port.mk>
diff --git a/math/R-cran-igraph/distinfo b/math/R-cran-igraph/distinfo
index 550bb46190ef..e82b75c3872d 100644
--- a/math/R-cran-igraph/distinfo
+++ b/math/R-cran-igraph/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1649174597
-SHA256 (igraph_1.3.0.tar.gz) = 71e16830d3e825ef71fb00148d05def3d1cafa2e07188285845b52aa2962bf25
-SIZE (igraph_1.3.0.tar.gz) = 2488919
+TIMESTAMP = 1650592214
+SHA256 (igraph_1.3.1.tar.gz) = 505a2ba7c417ceaf869240cc1c9a5f3fbd75f8d9dfcfe048df1326c6ec41144e
+SIZE (igraph_1.3.1.tar.gz) = 2489895