diff --git a/mail/mailio/Makefile b/mail/mailio/Makefile
index 2d403cbfc8a4..e9f84a962226 100644
--- a/mail/mailio/Makefile
+++ b/mail/mailio/Makefile
@@ -1,33 +1,32 @@
 PORTNAME=	mailio
-DISTVERSION=	0.25.1
-PORTREVISION=	2
+DISTVERSION=	0.25.3
 CATEGORIES=	mail devel
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	C++ library for MIME format and SMTP, POP3 and IMAP protocols
 WWW=		https://github.com/karastojko/mailio
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 LIB_DEPENDS=	libboost_thread.so:devel/boost-libs
 
 USES=		cmake:testing compiler:c++17-lang ssl
 USE_LDCONFIG=	yes
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	karastojko
 
 CMAKE_OFF=	MAILIO_BUILD_TESTS MAILIO_BUILD_EXAMPLES MAILIO_BUILD_DOCUMENTATION
 CMAKE_ON=	MAILIO_DYN_LINK_TESTS # workaround for https://github.com/karastojko/mailio/issues/159
 CMAKE_TESTING_ON=	MAILIO_BUILD_TESTS # tests fail, see https://github.com/karastojko/mailio/issues/160
 CMAKE_TESTING_TARGET=	all
 
 post-test:
 	@cd ${WRKSRC}/test && ${BUILD_WRKSRC}/test/test_message
 
 # tests as of 0.25.1:
 # Running 139 test cases...
 # *** No errors detected
 
 .include <bsd.port.mk>
diff --git a/mail/mailio/distinfo b/mail/mailio/distinfo
index 5e0ff8ad44d1..df4664aefc21 100644
--- a/mail/mailio/distinfo
+++ b/mail/mailio/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1746744889
-SHA256 (karastojko-mailio-0.25.1_GH0.tar.gz) = 74cc49dbaa11bdac4b9ebe91b983853cccf64f8d3ca52e698fb0494b37a4801a
-SIZE (karastojko-mailio-0.25.1_GH0.tar.gz) = 205376
+TIMESTAMP = 1764693846
+SHA256 (karastojko-mailio-0.25.3_GH0.tar.gz) = 12b79d8a8211033d7e59be2e30521a8109ed83bda86c86437ebe7e04298a5aa5
+SIZE (karastojko-mailio-0.25.3_GH0.tar.gz) = 205584