diff --git a/dns/udns/Makefile b/dns/udns/Makefile
index e1e7db156ac6..60f209e60411 100644
--- a/dns/udns/Makefile
+++ b/dns/udns/Makefile
@@ -1,63 +1,62 @@
 PORTNAME=	udns
-PORTVERSION=	0.4
-PORTREVISION=	3
+PORTVERSION=	0.6
 CATEGORIES=	dns
 MASTER_SITES=	http://www.corpit.ru/mjt/udns/
 
 MAINTAINER=	mm@FreeBSD.org
 COMMENT=	DNS resolver library with sync and async queries
 WWW=		https://www.corpit.ru/mjt/udns.html
 
 LICENSE=	LGPL21
 LICENSE_FILE=	${WRKSRC}/COPYING.LGPL
 
 USES=		pkgconfig
 
 HAS_CONFIGURE=	yes
 USE_LDCONFIG=	yes
 
 OPTIONS_DEFINE=	IPV6 DOCS
 
 ALL_TARGET=	staticlib shared
 
 PORTDOCS=	*
 
 SHLIB_MAJOR=	0
 
 IPV6_CONFIGURE_ENABLE=	ipv6
 
 PKGCONFIGDIR?=	${PREFIX}/libdata/pkgconfig
 
 post-build:
 	@cd ${WRKSRC} && ${STRIP_CMD} dnsget_s ex-rdns_s rblcheck_s
 
 post-patch:
 	@${SED} -e 's|%PREFIX%|${PREFIX}|g ; s|%VERSION%|${PORTVERSION}|g' \
 	  ${FILESDIR}/libudns.pc.in > ${WRKDIR}/libudns.pc
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/libudns.so.${SHLIB_MAJOR} \
 		${STAGEDIR}${PREFIX}/lib/libudns.so.${SHLIB_MAJOR}
 	${LN} -sf libudns.so.${SHLIB_MAJOR} \
 		${STAGEDIR}${PREFIX}/lib/libudns.so
 	${INSTALL_DATA} ${WRKSRC}/udns.h ${STAGEDIR}${PREFIX}/include/udns.h
 	${INSTALL_DATA} ${WRKSRC}/libudns.a ${STAGEDIR}${PREFIX}/lib/libudns.a
 	${INSTALL_PROGRAM} ${WRKSRC}/dnsget_s ${STAGEDIR}${PREFIX}/bin/dnsget
 	${INSTALL_PROGRAM} ${WRKSRC}/rblcheck_s ${STAGEDIR}${PREFIX}/bin/rblcheck
 .for FILE in dnsget.1 rblcheck.1
 	${INSTALL_MAN} ${WRKSRC}/${FILE} ${STAGEDIR}${PREFIX}/share/man/man1/${FILE}
 .endfor
 .for FILE in udns.3
 	${INSTALL_MAN} ${WRKSRC}/${FILE} ${STAGEDIR}${PREFIX}/share/man/man3/${FILE}
 .endfor
 
 post-install:
 	${INSTALL_DATA} ${WRKDIR}/libudns.pc ${STAGEDIR}${PKGCONFIGDIR}/
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 .for FILE in NEWS NOTES TODO
 	${INSTALL_DATA} ${WRKSRC}/${FILE} ${STAGEDIR}${DOCSDIR}/${FILE}
 .endfor
 
 .include <bsd.port.mk>
diff --git a/dns/udns/distinfo b/dns/udns/distinfo
index 7cd5322db87f..ee278994b97e 100644
--- a/dns/udns/distinfo
+++ b/dns/udns/distinfo
@@ -1,2 +1,3 @@
-SHA256 (udns-0.4.tar.gz) = 115108dc791a2f9e99e150012bcb459d9095da2dd7d80699b584ac0ac3768710
-SIZE (udns-0.4.tar.gz) = 84716
+TIMESTAMP = 1724105236
+SHA256 (udns-0.6.tar.gz) = 696a2d0d518da985d975a65e11d166f3f57cdbd1d42376a0b85307f49601c6e8
+SIZE (udns-0.6.tar.gz) = 85129
diff --git a/dns/udns/files/patch-configure b/dns/udns/files/patch-configure
deleted file mode 100644
index ca6971268eae..000000000000
--- a/dns/udns/files/patch-configure
+++ /dev/null
@@ -1,27 +0,0 @@
---- configure.orig	2023-02-24 09:54:25 UTC
-+++ configure
-@@ -83,17 +83,20 @@ else
- fi
- 
- ac_ign \
-- ac_yesno "for inet_pton() && inet_ntop()" \
-+ ac_yesno "for working inet_pton() && inet_ntop()" \
-  ac_have INET_PTON_NTOP \
-  ac_link <<EOF
- #include <sys/types.h>
- #include <sys/socket.h>
- #include <arpa/inet.h>
-+#include <string.h>
- int main() {
-+  char addr[sizeof(struct in_addr)];
-   char buf[64];
--  long x = 0;
--  inet_pton(AF_INET, &x, buf);
--  return inet_ntop(AF_INET, &x, buf, sizeof(buf));
-+  char *localhost = "127.0.0.1";
-+  inet_pton(AF_INET, localhost, addr);
-+  inet_ntop(AF_INET, addr, buf, sizeof(buf));
-+  return strncmp(localhost, buf, sizeof(localhost));
- } 
- EOF
-