diff --git a/math/cloog/Makefile b/math/cloog/Makefile
index 8faaa2b149e5..0da8b09a59ae 100644
--- a/math/cloog/Makefile
+++ b/math/cloog/Makefile
@@ -2,8 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	cloog
-PORTVERSION=	0.18.3
-PORTREVISION=	1
+PORTVERSION=	0.18.4
 CATEGORIES=	math
 MASTER_SITES=	http://www.bastoul.net/cloog/pages/download/
 
diff --git a/math/cloog/distinfo b/math/cloog/distinfo
index ce47e3bd83cd..3d44033c5b0d 100644
--- a/math/cloog/distinfo
+++ b/math/cloog/distinfo
@@ -1,2 +1,2 @@
-SHA256 (cloog-0.18.3.tar.gz) = 460c6c740acb8cdfbfbb387156b627cf731b3837605f2ec0001d079d89c69734
-SIZE (cloog-0.18.3.tar.gz) = 4577597
+SHA256 (cloog-0.18.4.tar.gz) = 325adf3710ce2229b7eeb9e84d3b539556d093ae860027185e7af8a8b00a750e
+SIZE (cloog-0.18.4.tar.gz) = 4796456