diff --git a/graphics/vips/Makefile b/graphics/vips/Makefile
index bc4baf9b2fa8..0f49f4637c12 100644
--- a/graphics/vips/Makefile
+++ b/graphics/vips/Makefile
@@ -3,6 +3,7 @@
 
 PORTNAME=	vips
 PORTVERSION=	8.7.4
+PORTREVISION=	1
 CATEGORIES=	graphics
 MASTER_SITES=	https://github.com/libvips/libvips/releases/download/v${PORTVERSION}/
 
diff --git a/math/dynare/Makefile b/math/dynare/Makefile
index 374046b73961..6f384497d488 100644
--- a/math/dynare/Makefile
+++ b/math/dynare/Makefile
@@ -2,7 +2,7 @@
 
 PORTNAME=	dynare
 DISTVERSION=	4.5.7
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	math
 MASTER_SITES=	http://www.dynare.org/release/source/
 
diff --git a/math/scilab/Makefile b/math/scilab/Makefile
index ae244a96436b..56611ef486ed 100644
--- a/math/scilab/Makefile
+++ b/math/scilab/Makefile
@@ -3,7 +3,7 @@
 
 PORTNAME=	scilab
 PORTVERSION=	5.5.2
-PORTREVISION=	16
+PORTREVISION=	17
 CATEGORIES=	math cad java
 MASTER_SITES=	https://www.scilab.org/download/${PORTVERSION}/
 DISTFILES=	${DISTNAME}-src${EXTRACT_SUFX}
diff --git a/science/kst2/Makefile b/science/kst2/Makefile
index b27625a85ce8..4a42024eb885 100644
--- a/science/kst2/Makefile
+++ b/science/kst2/Makefile
@@ -3,7 +3,7 @@
 
 PORTNAME=	kst
 DISTVERSION=	${KST_VERSION}.${KST_DATE}
-PORTREVISION=	4
+PORTREVISION=	5
 CATEGORIES=	science kde
 
 MAINTAINER=	makc@FreeBSD.org