diff --git a/archivers/zlib-ng/Makefile b/archivers/zlib-ng/Makefile
index 36ffd2318172..f814ddc80e40 100644
--- a/archivers/zlib-ng/Makefile
+++ b/archivers/zlib-ng/Makefile
@@ -1,28 +1,28 @@
 PORTNAME=	zlib-ng
-DISTVERSION=	2.2.3
+DISTVERSION=	2.2.4
 CATEGORIES=	archivers
 
 MAINTAINER=	vvd@FreeBSD.org
 COMMENT=	Fork of the zlib data compression library
 WWW=		https://github.com/zlib-ng/zlib-ng/
 
 LICENSE=	ZLIB
 LICENSE_FILE=	${WRKSRC}/LICENSE.md
 
 USES=		cmake:${TESTING} compiler:c11
 USE_GITHUB=	yes
 USE_LDCONFIG=	yes
 
 PLIST_SUB=	SHLIB_VER=${DISTVERSION}
 
 OPTIONS_DEFINE=		SIMD TEST
 OPTIONS_DEFAULT=	SIMD
 
 SIMD_CMAKE_BOOL=	WITH_OPTIM
 TEST_BUILD_DEPENDS=	googletest>=0:devel/googletest
 TEST_CMAKE_BOOL=	ZLIB_ENABLE_TESTS ZLIBNG_ENABLE_TESTS
 # error: use of undeclared identifier 'isascii'
 TEST_CFLAGS=		-D__XSI_VISIBLE
 TEST_VARS=		TESTING=testing
 
 .include <bsd.port.mk>
diff --git a/archivers/zlib-ng/distinfo b/archivers/zlib-ng/distinfo
index d22122b11af8..abac4ac19a38 100644
--- a/archivers/zlib-ng/distinfo
+++ b/archivers/zlib-ng/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1735943305
-SHA256 (zlib-ng-zlib-ng-2.2.3_GH0.tar.gz) = f2fb245c35082fe9ea7a22b332730f63cf1d42f04d84fe48294207d033cba4dd
-SIZE (zlib-ng-zlib-ng-2.2.3_GH0.tar.gz) = 2413008
+TIMESTAMP = 1739270273
+SHA256 (zlib-ng-zlib-ng-2.2.4_GH0.tar.gz) = a73343c3093e5cdc50d9377997c3815b878fd110bf6511c2c7759f2afb90f5a3
+SIZE (zlib-ng-zlib-ng-2.2.4_GH0.tar.gz) = 2415754