diff --git a/math/cimod/Makefile b/math/cimod/Makefile
index 189d05804a87..6373583d60fb 100644
--- a/math/cimod/Makefile
+++ b/math/cimod/Makefile
@@ -1,30 +1,31 @@
 PORTNAME=	cimod
 DISTVERSIONPREFIX=	v
-DISTVERSION=	1.4.36
+DISTVERSION=	1.4.37
 CATEGORIES=	math
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	C++ header-only library for a binary quadratic models
 WWW=		https://github.com/OpenJij/cimod
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	nlohmann-json>0:devel/nlohmann-json
 RUN_DEPENDS=	nlohmann-json>0:devel/nlohmann-json
+TEST_DEPENDS=	git:devel/git # to clone googletest
 
 USES=		cmake:testing compiler:c++17-lang eigen:3,build,run
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	OpenJij
 
 CMAKE_ON=	CIMOD_INSTALL # doesn't do anything, see https://github.com/OpenJij/cimod/issues/103
 CMAKE_OFF=	CIMOD_TEST CIMOD_DOCS
 CMAKE_TESTING_ON=	CIMOD_TEST
 
 NO_ARCH=	yes
 
 do-install: # see https://github.com/OpenJij/cimod/issues/103
 	cd ${WRKSRC}/include && ${COPYTREE_SHARE} ${PORTNAME} ${STAGEDIR}${PREFIX}/include
 
 .include <bsd.port.mk>
diff --git a/math/cimod/distinfo b/math/cimod/distinfo
index 601912368980..03c99fe1cd8f 100644
--- a/math/cimod/distinfo
+++ b/math/cimod/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1660518514
-SHA256 (OpenJij-cimod-v1.4.36_GH0.tar.gz) = 1557cf44a14fb6e3379e3e9dff52ea35d6850fb354051fc87e044f00af47a010
-SIZE (OpenJij-cimod-v1.4.36_GH0.tar.gz) = 119305
+TIMESTAMP = 1663386824
+SHA256 (OpenJij-cimod-v1.4.37_GH0.tar.gz) = 909a4ce0a448cdfe1f3063d49b0e725e4f576fa320c26665fb828e1da05b85a5
+SIZE (OpenJij-cimod-v1.4.37_GH0.tar.gz) = 139681