diff --git a/devel/re2c/Makefile b/devel/re2c/Makefile
index 82e0ce10acea..b9006faddf4b 100644
--- a/devel/re2c/Makefile
+++ b/devel/re2c/Makefile
@@ -1,11 +1,12 @@
 PORTNAME=	re2c
-DISTVERSION=	4.1
+DISTVERSION=	4.3
 CATEGORIES=	devel
-MASTER_SITES=	https://github.com/skvadrik/${PORTNAME}/releases/download/${DISTVERSION}/
+MASTER_SITES=	https://github.com/skvadrik/re2c/releases/download/${DISTVERSION}/
 
-MAINTAINER=	chalpin@cs.wisc.edu
+MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Lexer generator for C, C++ and Go with a focus on generating fast code
-WWW=		https://re2c.org/
+WWW=		https://re2c.org/ \
+		https://github.com/skvadrik/re2c
 
 LICENSE=	PD
 LICENSE_FILE=	${WRKSRC}/LICENSE
@@ -14,18 +15,18 @@ TEST_DEPENDS=	bash:shells/bash
 
 USES=		cmake:testing compiler:c++11-lib cpe python:test shebangfix tar:xz
 
-SHEBANG_FILES=	test/__run_unicode_tests.sh \
-		test/captures/posix/.gen/__gen.sh \
-		test/captures/posix/.run/__run.sh
-
-CMAKE_TESTING_ON=	RE2C_BUILD_TESTS
-CMAKE_TESTING_TARGET=	check
 CMAKE_OFF=	RE2C_REBUILD_DOCS
 CMAKE_ON=	BUILD_SHARED_LIBS \
 		RE2C_BUILD_LIBS
+CMAKE_TESTING_ON=	RE2C_BUILD_TESTS
+CMAKE_TESTING_TARGET=	check
+
+SHEBANG_FILES=	test/__run_unicode_tests.sh \
+		test/captures/posix/.gen/__gen.sh \
+		test/captures/posix/.run/__run.sh
 
-OPTIONS_DEFINE=		EXAMPLES
-OPTIONS_SUB=		yes
+OPTIONS_DEFINE=	EXAMPLES
+OPTIONS_SUB=	yes
 
 post-install-EXAMPLES-on:
 	${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
diff --git a/devel/re2c/distinfo b/devel/re2c/distinfo
index 8d4f0a8cb7e5..066bdecdc0ff 100644
--- a/devel/re2c/distinfo
+++ b/devel/re2c/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1740323504
-SHA256 (re2c-4.1.tar.xz) = cd7d9bbadb3f04f20da25e20e155655de57beef48e0807266938069f0e322e8b
-SIZE (re2c-4.1.tar.xz) = 1812048
+TIMESTAMP = 1758120078
+SHA256 (re2c-4.3.tar.xz) = 51e88d6d6b6ab03eb7970276aca7e0db4f8e29c958b84b561d2fdcb8351c7150
+SIZE (re2c-4.3.tar.xz) = 1844944
diff --git a/devel/re2c/pkg-plist b/devel/re2c/pkg-plist
index 262efc0173a3..d9dd10442039 100644
--- a/devel/re2c/pkg-plist
+++ b/devel/re2c/pkg-plist
@@ -7,6 +7,7 @@ bin/re2js
 bin/re2ocaml
 bin/re2py
 bin/re2rust
+bin/re2swift
 bin/re2v
 bin/re2zig
 lib/libre2c.so
@@ -430,6 +431,52 @@ lib/libre2c.so
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/rust/submatch/03_captures.rs
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/rust/submatch/04_posix_captures.re
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/rust/submatch/04_posix_captures.rs
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/01_basic.re
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/01_basic.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/__run_all.sh
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/conditions/parse_u32_blocks.re
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/conditions/parse_u32_blocks.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/conditions/parse_u32_conditions.re
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/conditions/parse_u32_conditions.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/encodings/unicode_identifier.re
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/encodings/unicode_identifier.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/eof/01_sentinel.re
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/eof/01_sentinel.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/eof/02_bounds_checking.re
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/eof/02_bounds_checking.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/eof/03_eof_rule.re
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/eof/03_eof_rule.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/eof/04_fake_sentinel.re
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/eof/04_fake_sentinel.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/eof/05_fake_sentinel_eof_rule.re
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/eof/05_fake_sentinel_eof_rule.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/fill/01_fill.re
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/fill/01_fill.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/fill/02_fill.re
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/fill/02_fill.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/headers/header.re
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/headers/header.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/headers/lexer/state.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/includes/definitions.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/includes/extra_rules.re.inc
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/includes/include.re
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/includes/include.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/reuse/reuse.re
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/reuse/reuse.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/reuse/usedir.re
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/reuse/usedir.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/state/push.re
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/state/push.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/submatch/01_stags.re
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/submatch/01_stags.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/submatch/01_stags_fill.re
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/submatch/01_stags_fill.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/submatch/02_mtags.re
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/submatch/02_mtags.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/submatch/03_captures.re
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/submatch/03_captures.swift
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/submatch/04_posix_captures.re
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/swift/submatch/04_posix_captures.swift
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/v/01_basic.re
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/v/01_basic.v
 %%PORTEXAMPLES%%%%EXAMPLESDIR%%/v/__run_all.sh
@@ -527,6 +574,7 @@ share/man/man1/re2js.1.gz
 share/man/man1/re2ocaml.1.gz
 share/man/man1/re2py.1.gz
 share/man/man1/re2rust.1.gz
+share/man/man1/re2swift.1.gz
 share/man/man1/re2v.1.gz
 share/man/man1/re2zig.1.gz
 %%DATADIR%%/stdlib/c
@@ -538,6 +586,7 @@ share/man/man1/re2zig.1.gz
 %%DATADIR%%/stdlib/ocaml
 %%DATADIR%%/stdlib/python
 %%DATADIR%%/stdlib/rust
+%%DATADIR%%/stdlib/swift
 %%DATADIR%%/stdlib/unicode_categories.re
 %%DATADIR%%/stdlib/v
 %%DATADIR%%/stdlib/zig