diff --git a/audio/zita-bls1/Makefile b/audio/zita-bls1/Makefile
index 2b2a5284ed09..aa3d35da6234 100644
--- a/audio/zita-bls1/Makefile
+++ b/audio/zita-bls1/Makefile
@@ -1,30 +1,29 @@
 PORTNAME=	zita-bls1
-DISTVERSION=	0.3.3
-PORTREVISION=	2
+DISTVERSION=	0.4.0
 CATEGORIES=	audio
 MASTER_SITES=	https://kokkinizita.linuxaudio.org/linuxaudio/downloads/
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Blumlein Shuffler converter of binaural signals to stereo speaker pair
 WWW=		https://kokkinizita.linuxaudio.org/linuxaudio/zita-bls1-doc/quickguide.html
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/../COPYING
 
 LIB_DEPENDS=	libclthreads.so:devel/clthreads \
 		libclxclient.so:devel/clxclient \
 		libfftw3f.so:math/fftw3-float \
 		libjack.so:audio/jack \
 		libpng16.so:graphics/png \
 		libzita-convolver.so:audio/zita-convolver
 
 USES=		gmake gnome localbase:ldflags pkgconfig tar:bz2 xorg
 USE_GNOME=	cairo
 USE_XORG=	x11 xft
 
 WRKSRC_SUBDIR=	source
 
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/${PORTNAME}
 
 .include <bsd.port.mk>
diff --git a/audio/zita-bls1/distinfo b/audio/zita-bls1/distinfo
index fe04e1e83d79..76d6db357a3c 100644
--- a/audio/zita-bls1/distinfo
+++ b/audio/zita-bls1/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1626023273
-SHA256 (zita-bls1-0.3.3.tar.bz2) = 89f7ca12da4aef55c8a7a9b81c7fe72bc7d35aee0b1a68c64bdbb224e296a8e5
-SIZE (zita-bls1-0.3.3.tar.bz2) = 53005
+TIMESTAMP = 1728070248
+SHA256 (zita-bls1-0.4.0.tar.bz2) = 291c2aeaa5e7fd7f5e31597d0fb8c0ba84b894eeb5869addd488f6d0fd129630
+SIZE (zita-bls1-0.4.0.tar.bz2) = 53141