diff --git a/lang/chicken5/Makefile b/lang/chicken5/Makefile
index c0c1d9b01a0c..7ebf526d0004 100644
--- a/lang/chicken5/Makefile
+++ b/lang/chicken5/Makefile
@@ -1,60 +1,59 @@
 # Created by: Kimura Fuyuki <fuyuki@hadaly.org>
 
 PORTNAME=	chicken
-DISTVERSION=	5.2.0
+DISTVERSION=	5.3.0
 CATEGORIES=	lang scheme
 MASTER_SITES=	https://code.call-cc.org/releases/${DISTVERSION}/
 PKGNAMESUFFIX=	5
 
 MAINTAINER=	gahr@FreeBSD.org
 COMMENT=	Scheme-to-C compiler
 
 LICENSE=	BSD3CLAUSE PD
 LICENSE_COMB=	multi
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		cpe gmake
 CPE_VENDOR=	call-cc
 USE_LDCONFIG=	yes
 
 MAKEFILE=	GNUmakefile
 MAKE_ARGS=	C_COMPILER="${CC}" \
 		C_COMPILER_OPTIMIZATION_OPTIONS="${CFLAGS}" \
 		CXX_COMPILER="${CXX}" \
 		DOCDIR="${DOCSDIR}" \
 		LIBDIR="${PREFIX}/lib" \
 		LIBRARIAN="${AR}" \
 		LINKER_OPTIONS="${LDFLAGS}" \
 		MANDIR=${PREFIX}/man \
-		PLATFORM=bsd \
 		PREFIX=${PREFIX} \
 		PROGRAM_SUFFIX="${PKGNAMESUFFIX}"
 # parallel build not supported
 MAKE_JOBS_UNSAFE=	yes
 TEST_TARGET=	check
 
 DATADIR=	${PREFIX}/share/chicken${PKGNAMESUFFIX}
 DOCSDIR=	${PREFIX}/share/doc/chicken${PKGNAMESUFFIX}
 
 PLIST_SUB=	BINARYVERSION=${_CHICKEN_BINARYVERSION} \
 		SUFFIX=${PKGNAMESUFFIX}
 
 OPTIONS_DEFINE=	DOCS FEATHERS
 OPTIONS_SUB=	yes
 
 # XXX: This should be a subpackage and on by default
 FEATHERS_DESC=	Install the Feathers debugger (requires Tcl/Tk)
 
 FEATHERS_USES=	tk:wrapper,run
 
 _CHICKEN_BINARYVERSION=	11
 
 post-install:
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/c* \
 		${STAGEDIR}${PREFIX}/lib/chicken${PKGNAMESUFFIX}/${_CHICKEN_BINARYVERSION}/*.so \
 		${STAGEDIR}${PREFIX}/lib/libchicken${PKGNAMESUFFIX}.so
 
 post-install-DOCS-on:
 	${INSTALL_DATA} ${WRKSRC}/NEWS ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>
diff --git a/lang/chicken5/distinfo b/lang/chicken5/distinfo
index 86e1b7b6825e..fff5f495bc54 100644
--- a/lang/chicken5/distinfo
+++ b/lang/chicken5/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1582986204
-SHA256 (chicken-5.2.0.tar.gz) = 819149c8ce7303a9b381d3fdc1d5765c5f9ac4dee6f627d1652f47966a8780fa
-SIZE (chicken-5.2.0.tar.gz) = 4052305
+TIMESTAMP = 1637825548
+SHA256 (chicken-5.3.0.tar.gz) = c3ad99d8f9e17ed810912ef981ac3b0c2e2f46fb0ecc033b5c3b6dca1bdb0d76
+SIZE (chicken-5.3.0.tar.gz) = 4069549