diff --git a/devel/eql5/Makefile b/devel/eql5/Makefile
index 30aaf0f6e850..a79b0f46052a 100644
--- a/devel/eql5/Makefile
+++ b/devel/eql5/Makefile
@@ -1,34 +1,34 @@
 PORTNAME=	eql5
-PORTVERSION=	g20220217
-PORTREVISION=	1
+PORTVERSION=	g20220228
 CATEGORIES=	devel
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Embedded Qt Lisp
 WWW=		https://gitlab.com/eql/EQL5
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/../LICENSE-1.MIT
 
 LIB_DEPENDS=	libecl.so:lang/ecl
 
 USES=		gl qmake qt:5
 USE_QT=		core declarative gui help location multimedia network \
 		printsupport sql svg webchannel webengine widgets \
 		buildtools:build uitools:build
 USE_GL=		gl
 USE_LDCONFIG=	yes
+USE_CXXSTD=	c++14 # fix build breakage with clang-16 due to ECL using the deprecated 'register' feature
 
 USE_GITLAB=	yes
 GL_ACCOUNT=	eql
 GL_PROJECT=	${PORTNAME:tu}
-GL_TAGNAME=	0bf4fbaf2e231a30a0173640c3bd478e6ea6ad7a
+GL_COMMIT=	440ac762a8345038c8fceb9ef0751b4b4d472342
 
 WRKSRC_SUBDIR=	src
 
 QMAKE_SOURCE_PATH=	${WRKSRC}/eql5.pro
 
 pre-build:
 	@cd ${WRKSRC} && ecl -shell make.lisp
 
 .include <bsd.port.mk>
diff --git a/devel/eql5/distinfo b/devel/eql5/distinfo
index 726625329eb6..d52a2c0dcabd 100644
--- a/devel/eql5/distinfo
+++ b/devel/eql5/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1645116690
-SHA256 (eql-EQL5-0bf4fbaf2e231a30a0173640c3bd478e6ea6ad7a_GL0.tar.gz) = 0d5c517c448281208b50024e6db73c4e1225595508e5dbc0307b81bc68d4a0ab
-SIZE (eql-EQL5-0bf4fbaf2e231a30a0173640c3bd478e6ea6ad7a_GL0.tar.gz) = 1561067
+TIMESTAMP = 1689789252
+SHA256 (eql-EQL5-440ac762a8345038c8fceb9ef0751b4b4d472342_GL0.tar.gz) = 86179559f043462eff8ee437c2ec4593664ae9989cce9098e38dad7beac96743
+SIZE (eql-EQL5-440ac762a8345038c8fceb9ef0751b4b4d472342_GL0.tar.gz) = 1561051