diff --git a/cad/surelog/Makefile b/cad/surelog/Makefile
index 464ac1215e54..fe2c75a2a28e 100644
--- a/cad/surelog/Makefile
+++ b/cad/surelog/Makefile
@@ -1,73 +1,73 @@
 PORTNAME=	surelog
 DISTVERSIONPREFIX=	v
-DISTVERSION=	1.66
+DISTVERSION=	1.70
 CATEGORIES=	cad
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	SystemVerilog 2017 Pre-processor, Parser, Elaborator, etc
 WWW=		https://github.com/chipsalliance/Surelog
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BROKEN_aarch64=	compilation fails: Creating OVM precompiled package... Segmentation fault (core dumped) # update to the current revision might help but it has C++ errors
 BROKEN_armv6=	compilation fails: Creating OVM precompiled package... libunwind: personality function returned unknown result 5
 BROKEN_i386=	compilation fails: conversion function cannot be redeclared, see https://github.com/chipsalliance/Surelog/issues/3206
 
 BUILD_DEPENDS=	utf8cpp>0:devel/utf8cpp \
 		${PYTHON_PKGNAMEPREFIX}orderedmultidict>0:devel/py-orderedmultidict@${PY_FLAVOR}
 LIB_DEPENDS=	libcapnp.so:devel/capnproto \
 		libuhdm.so:cad/uhdm
 
 USES=		cmake:testing compiler:c++17-lang localbase:ldflags tcl:86,build
 USE_JAVA=	17 # Java selection fails in cmake when Java 11 is also installed, see https://gitlab.kitware.com/cmake/cmake/-/issues/24674
 USE_LDCONFIG=	${PREFIX}/lib ${PREFIX}/lib/surelog
 
 JAVA_BUILD=	yes
 JAVA_RUN=	no
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	chipsalliance
 GH_PROJECT=	Surelog
-GH_TUPLE=	alainmarcel:antlr4:cae2b22:antlr4/third_party/antlr4 \
-		google:googletest:cb455a7:googletest/third_party/googletest \
-		google:flatbuffers:ae67536:flatbuffers/third_party/flatbuffers
+GH_TUPLE=	alainmarcel:antlr4:ce7f5e7:antlr4/third_party/antlr4 \
+		google:googletest:01e1837:googletest/third_party/googletest \
+		google:flatbuffers:48da238:flatbuffers/third_party/flatbuffers
 
 CMAKE_ON=	BUILD_SHARED_LIBS SURELOG_USE_HOST_UHDM
 CMAKE_OFF=	SURELOG_BUILD_TESTS
 CMAKE_ARGS=	-DFREEBSD_JAVA_VERSION=${USE_JAVA} \
 		-DPython3_EXECUTABLE=${PYTHON_CMD}
 CMAKE_TESTING_ON=	SURELOG_BUILD_TESTS # 2 tests fail, see https://github.com/chipsalliance/Surelog/issues/3545
 CMAKE_TESTING_TARGET=	UnitTests
 
 CONFLICTS_INSTALL=	capnproto capnproto080
 
 BINARY_ALIAS=	python3=${PYTHON_CMD} tclsh=${TCLSH}
 
 CONFLICTS_BUILD=	openjdk8 openjdk11 openjdk18 openjdk19
 
 OPTIONS_DEFINE=		PYTHON TCMALLOC
 OPTIONS_DEFAULT=	PYTHON TCMALLOC # should be the same TCMALLOC default as in cad/yosys, cad/uhdm because surelog's lib is used in the yosys plugin cad/yosys-systemverilog
 OPTIONS_SUB=		yes
 
 PYTHON_USES=		python
 PYTHON_USES_OFF=	python:build
 PYTHON_BUILD_DEPENDS=	swig:devel/swig
 PYTHON_CMAKE_BOOL=	SURELOG_WITH_PYTHON
 PYTHON_CMAKE_ON=	-DFREEBSD_PYTHON_DISTVERSION=${PYTHON_DISTVERSION}
 
 TCMALLOC_CMAKE_BOOL=	SURELOG_WITH_TCMALLOC
 TCMALLOC_LIB_DEPENDS=	libtcmalloc.so:devel/google-perftools
 
 PORTSCOUT=	limit:^.*[0-9]\.[0-9] # prevent tags like 'show'
 
 post-install: # workaound for https://github.com/chipsalliance/Surelog/issues/3596
 	@${RMDIR} \
 		${STAGEDIR}${DATADIR}/pkg/work \
 		${STAGEDIR}${DATADIR}/pkg \
 		${STAGEDIR}${DATADIR}
 
 post-test:
 	cd ${BUILD_WRKSRC} && ctest
 
 .include <bsd.port.mk>
diff --git a/cad/surelog/distinfo b/cad/surelog/distinfo
index f051a3155a42..f0ac1300f5fe 100644
--- a/cad/surelog/distinfo
+++ b/cad/surelog/distinfo
@@ -1,9 +1,9 @@
-TIMESTAMP = 1686981692
-SHA256 (chipsalliance-Surelog-v1.66_GH0.tar.gz) = 6a6820227ae51a444bf8f3332c72427a41c3657bc551113d56acbe3b94eb5836
-SIZE (chipsalliance-Surelog-v1.66_GH0.tar.gz) = 92386820
-SHA256 (alainmarcel-antlr4-cae2b22_GH0.tar.gz) = f4f82c2aa5febfe4f2fd2e3691a34bdea37d4ad57c5f2511b97abad134c61a06
-SIZE (alainmarcel-antlr4-cae2b22_GH0.tar.gz) = 4313615
-SHA256 (google-googletest-cb455a7_GH0.tar.gz) = d3308c0dc010d10d4d4a13c83d784571bb2084e6c790e758167aed49dbdb18b2
-SIZE (google-googletest-cb455a7_GH0.tar.gz) = 868129
-SHA256 (google-flatbuffers-ae67536_GH0.tar.gz) = 00768c8d0b260cc9fe9be5efec162f2a91e472134bf0322deba2142cda71c905
-SIZE (google-flatbuffers-ae67536_GH0.tar.gz) = 2257361
+TIMESTAMP = 1690090712
+SHA256 (chipsalliance-Surelog-v1.70_GH0.tar.gz) = 4598786a060cd4ef77507784c5b4e9a1e3756d3263d6ee2b9503e0ef1ba1dbeb
+SIZE (chipsalliance-Surelog-v1.70_GH0.tar.gz) = 92447173
+SHA256 (alainmarcel-antlr4-ce7f5e7_GH0.tar.gz) = cc6c6340f6bbc64a6f5d56d5d74e89ff30efbddf30364153db05c0c2e5cc189e
+SIZE (alainmarcel-antlr4-ce7f5e7_GH0.tar.gz) = 4205140
+SHA256 (google-googletest-01e1837_GH0.tar.gz) = 7d513ad6e9d509ef673cd121754325ff3ebe865f60b875f66270c7cedc747d6a
+SIZE (google-googletest-01e1837_GH0.tar.gz) = 867380
+SHA256 (google-flatbuffers-48da238_GH0.tar.gz) = 317122d0c710e8ad2adbd95116ae5be743da9807c7457c5f69a8845e2e98b7b1
+SIZE (google-flatbuffers-48da238_GH0.tar.gz) = 2287251