diff --git a/security/flawfinder/Makefile b/security/flawfinder/Makefile
index 688044346130..72e1efa9480a 100644
--- a/security/flawfinder/Makefile
+++ b/security/flawfinder/Makefile
@@ -1,49 +1,53 @@
 PORTNAME=	flawfinder
-PORTVERSION=	2.0.19
-PORTREVISION=	1
+PORTVERSION=	2.0.20
 CATEGORIES=	security devel
-MASTER_SITES=	http://www.dwheeler.com/flawfinder/ \
+MASTER_SITES=	SF/${PORTNAME} \
+		https://dwheeler.com/flawfinder/ \
 		PACKETSTORM/UNIX/security
 
 MAINTAINER=	se@FreeBSD.org
 COMMENT=	Examines source code looking for security weaknesses
 WWW=		https://dwheeler.com/flawfinder/
 
 LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 USES=		python shebangfix
 SHEBANG_FILES=	flawfinder.py
+
+MAKEFILE=	makefile
+TEST_TARGET=	test
+
 NO_ARCH=	yes
 NO_BUILD=	yes
 
 PLIST_FILES=	bin/flawfinder share/man/man1/flawfinder.1.gz
 PORTDOCS=	ChangeLog README.md flawfinder.pdf flawfinder.ps
 PORTEXAMPLES=	correct-results-004.txt correct-results-005.txt \
 		correct-results-006.txt correct-results-008.txt \
 		correct-results.csv correct-results.html correct-results.txt \
 		makefile no-ending-newline.c test-boost-system.hpp \
 		test-cpp-digit-separator.c test-cpp-digit-separator.cpp \
 		test-diff-005.patch test-junk-006.txt test-junk-008.txt \
 		test-patched.c test-results-004.txt test-results-005.txt \
 		test-results-006.txt test-results-008.txt test-results.csv \
 		test-results.html test-results.txt test-saved-hitlist-006.txt \
 		test-saved-hitlist-008.txt test.c test2.c
 
 OPTIONS_DEFINE=	DOCS EXAMPLES
 
 do-install:
 	${INSTALL_SCRIPT} ${WRKSRC}/flawfinder.py ${STAGEDIR}${PREFIX}/bin/flawfinder
 	${INSTALL_MAN} ${WRKSRC}/flawfinder.1 ${STAGEDIR}${PREFIX}/share/man/man1
 
 do-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}
 
 do-install-EXAMPLES-on:
 	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
 	for f in ${PORTEXAMPLES}; do \
 		${INSTALL_DATA} ${WRKSRC}/test/$$f ${STAGEDIR}${EXAMPLESDIR}; \
 	done
 
 .include <bsd.port.mk>
diff --git a/security/flawfinder/distinfo b/security/flawfinder/distinfo
index fa71476ba6f4..9149cfbe338b 100644
--- a/security/flawfinder/distinfo
+++ b/security/flawfinder/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1637065271
-SHA256 (flawfinder-2.0.19.tar.gz) = fe550981d370abfa0a29671346cc0b038229a9bd90b239eab0f01f12212df618
-SIZE (flawfinder-2.0.19.tar.gz) = 260817
+TIMESTAMP = 1779110297
+SHA256 (flawfinder-2.0.20.tar.gz) = 9d732a4e0fef1cd4eaeefd4a0093f183c5981f6c843711ceae6a63419404996b
+SIZE (flawfinder-2.0.20.tar.gz) = 272298