diff --git a/science/dwave-preprocessing/Makefile b/science/dwave-preprocessing/Makefile
index 193999807000..59b943e612d6 100644
--- a/science/dwave-preprocessing/Makefile
+++ b/science/dwave-preprocessing/Makefile
@@ -1,40 +1,44 @@
 PORTNAME=	dwave-preprocessing
-DISTVERSION=	0.4.0
+DISTVERSION=	0.5.4
 CATEGORIES=	science # quantum-computing
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	DWave: Preprocessing tools to aid in solving binary quadratic models
 WWW=		https://github.com/dwavesystems/dwave-preprocessing
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	dimod>0:science/dimod
-TEST_DEPENDS=	catch>0:devel/catch
+TEST_DEPENDS=	catch>0:devel/catch \
+		spdlog>0:devel/spdlog
 
 USES=		compiler:c++11-lang pkgconfig
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	dwavesystems
 
+CXXFLAGS+=	`pkg-config --cflags catch2 spdlog`
+LDFLAGS+=	`pkg-config --libs catch2 spdlog`
+
 NO_BUILD=	yes
 NO_ARCH=	yes
 
 PLIST_FILES=	include/dwave-preprocessing/fix_variables.hpp \
 		include/dwave-preprocessing/helper_data_structures.hpp \
 		include/dwave-preprocessing/helper_graph_algorithms.hpp \
 		include/dwave-preprocessing/implication_network.hpp \
 		include/dwave-preprocessing/mapping_policy.hpp \
 		include/dwave-preprocessing/posiform_info.hpp \
 		include/dwave-preprocessing/push_relabel.hpp
 
 BINARY_ALIAS=	git=true
 
 do-install:
 	cd ${WRKSRC}/dwave/preprocessing/include && \
 		${COPYTREE_SHARE} dwave-preprocessing ${STAGEDIR}${PREFIX}/include
 
-do-test:
+do-test: # tests fail to link, see https://github.com/dwavesystems/dwave-preprocessing/issues/119
 	@cd ${WRKSRC}/testscpp && ${SETENV} ${MAKE_ENV} ${MAKE} DIMOD="-I${LOCALBASE}/include"
 
 .include <bsd.port.mk>
diff --git a/science/dwave-preprocessing/distinfo b/science/dwave-preprocessing/distinfo
index a83055cb266e..3856873fccd3 100644
--- a/science/dwave-preprocessing/distinfo
+++ b/science/dwave-preprocessing/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1660494073
-SHA256 (dwavesystems-dwave-preprocessing-0.4.0_GH0.tar.gz) = 04ff8937b131af3520d4197f256c4ba68cad0783af131c57ce20083d3f36fad3
-SIZE (dwavesystems-dwave-preprocessing-0.4.0_GH0.tar.gz) = 80577
+TIMESTAMP = 1687113085
+SHA256 (dwavesystems-dwave-preprocessing-0.5.4_GH0.tar.gz) = 864ec18a8f14a83f0439d3cb6a9006c0d9577012f2cab14b622dc715bac17b24
+SIZE (dwavesystems-dwave-preprocessing-0.5.4_GH0.tar.gz) = 104138
diff --git a/science/dwave-preprocessing/files/patch-dwave_preprocessing_include_dwave_presolve.h b/science/dwave-preprocessing/files/patch-dwave_preprocessing_include_dwave_presolve.h
new file mode 100644
index 000000000000..729aad02ae68
--- /dev/null
+++ b/science/dwave-preprocessing/files/patch-dwave_preprocessing_include_dwave_presolve.h
@@ -0,0 +1,11 @@
+--- dwave/preprocessing/include/dwave/presolve.h.orig	2023-06-18 18:36:53 UTC
++++ dwave/preprocessing/include/dwave/presolve.h
+@@ -19,7 +19,7 @@
+ #include <utility>
+ #include <vector>
+ 
+-#include "spdlog/spdlog.h"
++#include <spdlog/spdlog.h>
+ #include "dimod/constrained_quadratic_model.h"
+ 
+ namespace dwave {
diff --git a/science/dwave-preprocessing/files/patch-testscpp_Makefile b/science/dwave-preprocessing/files/patch-testscpp_Makefile
index 35530211b3d6..e8c4e6997413 100644
--- a/science/dwave-preprocessing/files/patch-testscpp_Makefile
+++ b/science/dwave-preprocessing/files/patch-testscpp_Makefile
@@ -1,32 +1,32 @@
---- testscpp/Makefile.orig	2022-05-07 23:28:35 UTC
+--- testscpp/Makefile.orig	2022-12-19 19:58:20 UTC
 +++ testscpp/Makefile
-@@ -1,22 +1,22 @@
- ROOT := ../
+@@ -1,10 +1,10 @@
+ ROOT := ..
  SRC := $(ROOT)/dwave/preprocessing/
+ CATCH2 := $(ROOT)/testscpp/Catch2/single_include/
 -DIMOD := $(shell python -c 'import dimod; print(dimod.get_include())')
 +#DIMOD := $(shell python -c 'import dimod; print(dimod.get_include())')
+ SPDLOG := $(ROOT)/extern/spdlog/include/
+ INCLUDES := -I $(SRC)/include/ -I $(DIMOD) -I $(CATCH2) -I $(SPDLOG)
+-FLAGS := -std=c++17 -Wall -Wno-unknown-pragmas -Wno-sign-compare -Wno-deprecated-declarations -fcompare-debug-second -O3 
++FLAGS := ${CXXFLAGS} -std=c++17 -Wall -Wno-unknown-pragmas -Wno-sign-compare -Wno-deprecated-declarations
  
- all: catch2 test_main test_main_parallel tests tests_parallel
+ all: update test_main test_main_parallel tests tests_parallel
  
--tests: test_main.out
-+tests: test_main
- 	./test_main 
- 
--tests_parallel: test_main_parallel.out
-+tests_parallel: test_main_parallel
+@@ -15,12 +15,12 @@ tests_parallel: test_main_parallel.out
  	./test_main_parallel
  
  test_main: test_main.cpp
--	g++ -std=c++11 -Wall -c test_main.cpp
--	g++ -std=c++11 -Wall test_main.o tests/*.cpp -o test_main -I $(SRC)/include/ -I $(DIMOD)
-+	${CXX} `pkg-config --cflags catch2` -std=c++11 -Wall -c test_main.cpp
-+	${CXX} `pkg-config --cflags catch2` -std=c++11 -Wall test_main.o tests/*.cpp -o test_main -I $(SRC)/include/ -I $(DIMOD)
+-	g++ $(FLAGS) -c test_main.cpp
+-	g++ $(FLAGS) test_main.o tests/*.cpp -o test_main $(INCLUDES)
++	${CXX} $(FLAGS) -c test_main.cpp
++	${CXX} $(FLAGS) ${LDFLAGS} test_main.o tests/*.cpp -o test_main $(INCLUDES)
  
  test_main_parallel: test_main.cpp
--	g++ -std=c++11 -fopenmp -Wall -c test_main.cpp -o test_main_parallel.o
--	g++ -std=c++11 -fopenmp -Wall test_main_parallel.o tests/*.cpp -o test_main_parallel -I $(SRC)/include/ -I $(DIMOD)
-+	${CXX} `pkg-config --cflags catch2` -std=c++11 -fopenmp -Wall -c test_main.cpp -o test_main_parallel.o
-+	${CXX} `pkg-config --cflags catch2` -std=c++11 -fopenmp -Wall test_main_parallel.o tests/*.cpp -o test_main_parallel -I $(SRC)/include/ -I $(DIMOD)
+-	g++ $(FLAGS) -fopenmp -c test_main.cpp -o test_main_parallel.o
+-	g++ $(FLAGS) -fopenmp test_main_parallel.o tests/*.cpp -o test_main_parallel $(INCLUDES)
++	${CXX} $(FLAGS) -fopenmp -c test_main.cpp -o test_main_parallel.o
++	${CXX} $(FLAGS) ${LDFLAGS} -fopenmp test_main_parallel.o tests/*.cpp -o test_main_parallel $(INCLUDES)
  
- catch2:
+ update:
  	git submodule init
diff --git a/science/dwave-preprocessing/files/patch-testscpp_tests_test__roof__duality.cpp b/science/dwave-preprocessing/files/patch-testscpp_tests_test__roof__duality.cpp
index 01a4bff4b58c..e679ab3df1c0 100644
--- a/science/dwave-preprocessing/files/patch-testscpp_tests_test__roof__duality.cpp
+++ b/science/dwave-preprocessing/files/patch-testscpp_tests_test__roof__duality.cpp
@@ -1,11 +1,11 @@
---- testscpp/tests/test_roof_duality.cpp.orig	2022-08-28 01:26:12 UTC
+--- testscpp/tests/test_roof_duality.cpp.orig	2022-12-19 19:58:20 UTC
 +++ testscpp/tests/test_roof_duality.cpp
 @@ -12,7 +12,7 @@
  // See the License for the specific language governing permissions and
  // limitations under the License.
  
--#include "../Catch2/single_include/catch2/catch.hpp"
+-#include "catch2/catch.hpp"
 +#include <catch2/catch.hpp>
  #include <dimod/quadratic_model.h>
  
  #include "dwave-preprocessing/fix_variables.hpp"