diff --git a/audio/audiowmark/Makefile b/audio/audiowmark/Makefile
index 4d034eb5d740..d474990bb2da 100644
--- a/audio/audiowmark/Makefile
+++ b/audio/audiowmark/Makefile
@@ -1,46 +1,46 @@
 PORTNAME=	audiowmark
-PORTVERSION=	0.6.3
+PORTVERSION=	0.6.4
 CATEGORIES=	audio
 
 MAINTAINER=	ehaupt@FreeBSD.org
 COMMENT=	Audio and video watermarking tool
 WWW=		https://github.com/swesterfeld/audiowmark
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 BROKEN_FreeBSD_13=	compilation fails: error: static declaration of '__builtin_bswap32' follows non-static declaration
 
 BUILD_DEPENDS=	${LOCALBASE}/include/fftw3.h:math/fftw3 \
 		autoconf-archive>=0:devel/autoconf-archive
 LIB_DEPENDS=	libfftw3f.so:math/fftw3-float \
 		libgcrypt.so:security/libgcrypt \
 		libgpg-error.so:security/libgpg-error \
 		libmpg123.so:audio/mpg123 \
 		libsndfile.so:audio/libsndfile \
 		libzita-resampler.so:audio/zita-resampler
 
 USES=		autoreconf gettext-tools libtool localbase:ldflags pkgconfig \
 		shebangfix
 USE_GITHUB=	yes
 GH_ACCOUNT=	swesterfeld
 
 SHEBANG_FILES=	src/videowmark
 
 GNU_CONFIGURE=	yes
 
 PLIST_FILES=	bin/audiowmark \
 		bin/videowmark
 PORTDOCS=	README.adoc
 
 OPTIONS_DEFINE=		DOCS FFMPEG
 OPTIONS_DEFAULT=	FFMPEG
 
 FFMPEG_LIB_DEPENDS=	libavcodec.so:multimedia/ffmpeg
 FFMPEG_CONFIGURE_ON=	--with-ffmpeg
 
 post-install:
 	${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/README.adoc ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>
diff --git a/audio/audiowmark/distinfo b/audio/audiowmark/distinfo
index b66c19536e77..4745cef3aea1 100644
--- a/audio/audiowmark/distinfo
+++ b/audio/audiowmark/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1735562747
-SHA256 (swesterfeld-audiowmark-0.6.3_GH0.tar.gz) = f2a0b67f319e207c58695a3767fb3d54e37df5fec6bf14374210900eec67380b
-SIZE (swesterfeld-audiowmark-0.6.3_GH0.tar.gz) = 141124
+TIMESTAMP = 1740767108
+SHA256 (swesterfeld-audiowmark-0.6.4_GH0.tar.gz) = 52896f1b2940fe487454ced272e843805a378f03c2d974a60101b5163abd3507
+SIZE (swesterfeld-audiowmark-0.6.4_GH0.tar.gz) = 146898