diff --git a/math/ocaml-ocamlgraph/Makefile b/math/ocaml-ocamlgraph/Makefile
index 781276abc339..82b134837d76 100644
--- a/math/ocaml-ocamlgraph/Makefile
+++ b/math/ocaml-ocamlgraph/Makefile
@@ -6,8 +6,7 @@
 #
 
 PORTNAME=	ocamlgraph
-PORTVERSION=	1.7
-PORTREVISION=	2
+PORTVERSION=	1.8
 CATEGORIES=	math
 MASTER_SITES=	http://ocamlgraph.lri.fr/download/
 PKGNAMEPREFIX=	ocaml-
diff --git a/math/ocaml-ocamlgraph/distinfo b/math/ocaml-ocamlgraph/distinfo
index 63da84bd15c2..719dbd934bde 100644
--- a/math/ocaml-ocamlgraph/distinfo
+++ b/math/ocaml-ocamlgraph/distinfo
@@ -1,2 +1,2 @@
-SHA256 (ocamlgraph-1.7.tar.gz) = ec5e79a441ea575b50c9301824917e82738ed712a9e5bcf4aa6bea018eff60c6
-SIZE (ocamlgraph-1.7.tar.gz) = 236906
+SHA256 (ocamlgraph-1.8.tar.gz) = f781da1c4c8cf1eeb5cf256041af350ce08adc83bd34cd29ecca1f2bafa0348b
+SIZE (ocamlgraph-1.8.tar.gz) = 249916