diff --git a/science/afni/Makefile b/science/afni/Makefile
index 98b9bdcb47323..e99dd1d556793 100644
--- a/science/afni/Makefile
+++ b/science/afni/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=		afni
 DISTVERSIONPREFIX=	AFNI_
-DISTVERSION=		24.0.17
+DISTVERSION=		24.0.18
 CATEGORIES=		science biology graphics perl5 python
 
 MAINTAINER=	fernape@FreeBSD.org
diff --git a/science/afni/distinfo b/science/afni/distinfo
index 4d602cfe6de34..02468c3e4f920 100644
--- a/science/afni/distinfo
+++ b/science/afni/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1711356348
-SHA256 (afni-afni-AFNI_24.0.17_GH0.tar.gz) = 707064da1640981b5f771c56b125d5a29c465a93ae1fa395ee69217768164d62
-SIZE (afni-afni-AFNI_24.0.17_GH0.tar.gz) = 52959968
+TIMESTAMP = 1711790278
+SHA256 (afni-afni-AFNI_24.0.18_GH0.tar.gz) = 66205a8c758ec14a9893e5115b7a14727cf741b87e4e59eb8c644deaf4b5ce5e
+SIZE (afni-afni-AFNI_24.0.18_GH0.tar.gz) = 52959595