diff --git a/textproc/rubygem-dartsass/Makefile b/textproc/rubygem-dartsass/Makefile
index 65f761721e21..5bcbb045e012 100644
--- a/textproc/rubygem-dartsass/Makefile
+++ b/textproc/rubygem-dartsass/Makefile
@@ -1,16 +1,25 @@
 PORTNAME=	dartsass
 PORTVERSION=	1.49.8
+PORTREVISION=	1
 CATEGORIES=	textproc ruby
 MASTER_SITES=	RG
 
 MAINTAINER=	mfechner@FreeBSD.org
 COMMENT=	RubyGem wrapper for the Dart Sass binary
 WWW=		https://github.com/ayushn21/dartsass-ruby
 
 LICENSE=	MIT
 
 USES=		gem
 
 PLIST_FILES=	bin/dartsass
 
+# The port installs binaries world writeable
+# Reported upstream here: https://github.com/ayushn21/dartsass-ruby/issues/1
+# Fix this here, till they provide an upstream fix for this security problem
+post-extract:
+	${CHMOD} 0755 ${WRKSRC}/exe/linux/sass
+	${CHMOD} 0755 ${WRKSRC}/exe/darwin/sass
+	${CHMOD} 0755 ${WRKSRC}/exe/darwin/src/dart
+
 .include <bsd.port.mk>