Index: head/security/nettle/Makefile
===================================================================
--- head/security/nettle/Makefile	(revision 569571)
+++ head/security/nettle/Makefile	(revision 569572)
@@ -1,57 +1,57 @@
 # Created by: ijliao
 # $FreeBSD$
 
 PORTNAME=	nettle
-PORTVERSION=	3.6
+PORTVERSION=	3.7.2
 CATEGORIES=	security
 MASTER_SITES=	GNU \
 		https://www.lysator.liu.se/~nisse/archive/
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Low-level cryptographic library
 
 LICENSE=	GPLv2+ LGPL3
 LICENSE_COMB=	multi
 LICENSE_FILE_GPLv2+ =	${WRKSRC}/COPYINGv2
 LICENSE_FILE_LGPL3=	${WRKSRC}/COPYING.LESSERv3
 
 BUILD_DEPENDS=	gmp>=6.0.0:math/gmp
 LIB_DEPENDS=	libgmp.so:math/gmp
 
 USES=		compiler:c11 gmake localbase makeinfo pathfix
 
 CONFIGURE_ARGS=	--enable-shared
 CONFIGURE_ENV=	M4="/usr/bin/m4 -g"
 GNU_CONFIGURE=	yes
+TEST_TARGET=	check
 USE_LDCONFIG=	yes
 
 INFO=		nettle
-PORTDOCS=	NEWS README nettle.html nettle.pdf
-PORTEXAMPLES=	*.c *.h
 
 OPTIONS_DEFINE=	DOCS EXAMPLES
 
 .include <bsd.port.options.mk>
 
 .if ${ARCH} == "sparc64"
 CONFIGURE_ENV+=	CCPIC=-fPIC
 .endif
 
 post-patch:
+	@${REINPLACE_CMD} -e '/SUBDIRS = / s| examples||' ${WRKSRC}/Makefile.in
 	@${REINPLACE_CMD} -e '/libdir=/ s|lib32|lib|' ${WRKSRC}/configure
 .if ${ARCH} == "mips64"
 	@${REINPLACE_CMD} -e 's|__sgi|__unix__|' ${WRKSRC}/configure
 .endif
 
 post-install:
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/lib*.so
 
 post-install-DOCS-on:
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}
-	cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}
+	${MKDIR} ${STAGEDIR}${DOCSDIR}
+	cd ${WRKSRC} && ${INSTALL_DATA} NEWS README nettle.html nettle.pdf ${STAGEDIR}${DOCSDIR}
 
 post-install-EXAMPLES-on:
-	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
-	cd ${WRKSRC}/examples && ${INSTALL_DATA} ${PORTEXAMPLES} ${STAGEDIR}${EXAMPLESDIR}
+	${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
+	${INSTALL_DATA} ${WRKSRC}/examples/*.[ch] ${STAGEDIR}${EXAMPLESDIR}
 
 .include <bsd.port.mk>
Index: head/security/nettle/distinfo
===================================================================
--- head/security/nettle/distinfo	(revision 569571)
+++ head/security/nettle/distinfo	(revision 569572)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1588256838
-SHA256 (nettle-3.6.tar.gz) = d24c0d0f2abffbc8f4f34dcf114b0f131ec3774895f3555922fe2f40f3d5e3f1
-SIZE (nettle-3.6.tar.gz) = 2288173
+TIMESTAMP = 1616863436
+SHA256 (nettle-3.7.2.tar.gz) = 8d2a604ef1cde4cd5fb77e422531ea25ad064679ff0adf956e78b3352e0ef162
+SIZE (nettle-3.7.2.tar.gz) = 2382309
Index: head/security/nettle/pkg-plist
===================================================================
--- head/security/nettle/pkg-plist	(revision 569571)
+++ head/security/nettle/pkg-plist	(revision 569572)
@@ -1,80 +1,105 @@
 bin/nettle-hash
 bin/nettle-lfib-stream
 bin/nettle-pbkdf2
 bin/pkcs1-conv
 bin/sexp-conv
 include/nettle/aes.h
 include/nettle/arcfour.h
 include/nettle/arctwo.h
 include/nettle/asn1.h
 include/nettle/base16.h
 include/nettle/base64.h
 include/nettle/bignum.h
 include/nettle/blowfish.h
 include/nettle/buffer.h
 include/nettle/camellia.h
 include/nettle/cast128.h
 include/nettle/cbc.h
 include/nettle/ccm.h
 include/nettle/cfb.h
 include/nettle/chacha-poly1305.h
 include/nettle/chacha.h
 include/nettle/cmac.h
 include/nettle/ctr.h
 include/nettle/curve25519.h
 include/nettle/curve448.h
 include/nettle/des.h
 include/nettle/dsa-compat.h
 include/nettle/dsa.h
 include/nettle/eax.h
 include/nettle/ecc-curve.h
 include/nettle/ecc.h
 include/nettle/ecdsa.h
 include/nettle/eddsa.h
 include/nettle/gcm.h
 include/nettle/gostdsa.h
 include/nettle/gosthash94.h
 include/nettle/hkdf.h
 include/nettle/hmac.h
 include/nettle/knuth-lfib.h
 include/nettle/macros.h
 include/nettle/md2.h
 include/nettle/md4.h
 include/nettle/md5-compat.h
 include/nettle/md5.h
 include/nettle/memops.h
 include/nettle/memxor.h
 include/nettle/nettle-meta.h
 include/nettle/nettle-types.h
 include/nettle/pbkdf2.h
 include/nettle/pgp.h
 include/nettle/pkcs1.h
 include/nettle/poly1305.h
 include/nettle/pss-mgf1.h
 include/nettle/pss.h
 include/nettle/realloc.h
 include/nettle/ripemd160.h
 include/nettle/rsa.h
 include/nettle/salsa20.h
 include/nettle/serpent.h
 include/nettle/sexp.h
 include/nettle/sha.h
 include/nettle/sha1.h
 include/nettle/sha2.h
 include/nettle/sha3.h
 include/nettle/siv-cmac.h
+include/nettle/streebog.h
 include/nettle/twofish.h
 include/nettle/umac.h
 include/nettle/version.h
 include/nettle/xts.h
 include/nettle/yarrow.h
 lib/libhogweed.a
 lib/libhogweed.so
 lib/libhogweed.so.6
-lib/libhogweed.so.6.0
+lib/libhogweed.so.6.3
 lib/libnettle.a
 lib/libnettle.so
 lib/libnettle.so.8
-lib/libnettle.so.8.0
+lib/libnettle.so.8.3
 libdata/pkgconfig/hogweed.pc
 libdata/pkgconfig/nettle.pc
+%%PORTDOCS%%%%DOCSDIR%%/NEWS
+%%PORTDOCS%%%%DOCSDIR%%/README
+%%PORTDOCS%%%%DOCSDIR%%/nettle.html
+%%PORTDOCS%%%%DOCSDIR%%/nettle.pdf
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/base16dec.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/base16enc.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/base64dec.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/base64enc.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/ecc-benchmark.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/hogweed-benchmark.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/io.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/io.h
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/nettle-benchmark.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/nettle-openssl.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/random-prime.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/read_rsa_key.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/rsa-decrypt.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/rsa-encrypt.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/rsa-keygen.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/rsa-session.h
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/rsa-sign.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/rsa-verify.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/timing.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/timing.h