diff --git a/graphics/gource/Makefile b/graphics/gource/Makefile
index db86b510c562..9a79ea37700a 100644
--- a/graphics/gource/Makefile
+++ b/graphics/gource/Makefile
@@ -1,30 +1,29 @@
 PORTNAME=	gource
-PORTVERSION=	0.51
-PORTREVISION=	13
+PORTVERSION=	0.55
 CATEGORIES=	graphics
 MASTER_SITES=	https://github.com/acaudwell/Gource/releases/download/${PORTNAME}-${PORTVERSION}/
 
 MAINTAINER=	demon@FreeBSD.org
 COMMENT=	OpenGL-based 3D visualisation tool for source control repositories
 WWW=		https://gource.io/
 
 LICENSE=	GPLv3+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
-BROKEN=		fails to build with boost-1.85+
-EXPIRATION_DATE=2025-10-13
-
 BUILD_DEPENDS=	${LOCALBASE}/include/glm/glm.hpp:math/glm
 LIB_DEPENDS=	libfreetype.so:print/freetype2 \
 		libpcre.so:devel/pcre \
 		libboost_filesystem.so:devel/boost-libs \
 		libpng.so:graphics/png
 RUN_DEPENDS=	${LOCALBASE}/include/glm/glm.hpp:math/glm
 
-USES=		compiler:c++0x cpe gl gmake pkgconfig sdl
+USES=		autoreconf compiler:c++0x cpe gl gmake pkgconfig sdl
 GNU_CONFIGURE=	yes
 GNU_CONFIGURE_MANPREFIX=	${PREFIX}/share
 USE_GL=		glew gl glu
 USE_SDL=	image2 sdl2
 
+post-patch:
+	@${REINPLACE_CMD} -e '/AX_BOOST_SYSTEM/d' ${WRKSRC}/configure.ac
+
 .include <bsd.port.mk>
diff --git a/graphics/gource/distinfo b/graphics/gource/distinfo
index af9196ec4cc8..aca939a3df16 100644
--- a/graphics/gource/distinfo
+++ b/graphics/gource/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1575277278
-SHA256 (gource-0.51.tar.gz) = 19a3f888b1825aa7ed46f52cebce5012e3c62439e3d281102f21814c7a58e79a
-SIZE (gource-0.51.tar.gz) = 882783
+TIMESTAMP = 1759153726
+SHA256 (gource-0.55.tar.gz) = c8239212d28b07508d9e477619976802681628fc25eb3e04f6671177013c0142
+SIZE (gource-0.55.tar.gz) = 900907