diff --git a/suitesparse-5.13.0.tar.gz b/SuiteSparse-7.6.0.tar.gz
similarity index 70%
rename from suitesparse-5.13.0.tar.gz
rename to SuiteSparse-7.6.0.tar.gz
index 5b3ad6785d68ab0fe2893581480e708a48bada33..b6c4d7a3e6714c22c4ab82f8c3cd4481e835b561 100644
Binary files a/suitesparse-5.13.0.tar.gz and b/SuiteSparse-7.6.0.tar.gz differ
diff --git a/suitesparse.spec b/suitesparse.spec
index a0d29f7e59b42faac5572492d19c5bc59ebbe039..b19e43e06b0a847775381658cb2f098cea174149 100644
--- a/suitesparse.spec
+++ b/suitesparse.spec
@@ -1,11 +1,12 @@
 Name:           suitesparse
-Version:        5.13.0
+Version:        7.6.0
 Release:        1
 Summary:        Sparse Matrix Collection
 License:        (LGPLv2+ or BSD) and LGPLv2+ and GPLv2+
 URL:            http://faculty.cse.tamu.edu/davis/suitesparse.html
-Source0:        https://github.com/DrTimothyAldenDavis/SuiteSparse/archive/refs/tags/v%{version}/%{name}-%{version}.tar.gz
+Source0:        https://github.com/DrTimothyAldenDavis/SuiteSparse/archive/v%{version}/SuiteSparse-%{version}.tar.gz
 BuildRequires:  gcc-c++ openblas-devel tbb-devel hardlink lapack-devel openblas-devel metis-devel chrpath
+BuildRequires:  cmake gmp-devel mpfr-devel gcc-gfortran
 Obsoletes:      umfpack <= 5.0.1 ufsparse <= 2.1.1
 Provides:       ufsparse = %{version}-%{release}
 
@@ -48,7 +49,6 @@ Files for help with suitesparse.
 
 %prep
 %autosetup -n SuiteSparse-%{version} -p1
-rm -r metis*
 ln -s %{_includedir}/metis/*.h include/
 for fil in $(grep -Frl 'pragma ivdep' .); do
   sed -i.orig 's/pragma ivdep/pragma GCC ivdep/' $fil
@@ -56,12 +56,24 @@ for fil in $(grep -Frl 'pragma ivdep' .); do
   rm -f ${fil}.orig
 done
 
-sed -i -e '/^  CF =/ s/ -O3 -fexceptions//' SuiteSparse_config/SuiteSparse_config.mk
-
-sed -i -e '/SO.*=/s/$(LIBRARY).so/$(LIBRARY)$(LIBRARY_SUFFIX).so/' \
-       -e '/AR_TARGET *=/s/$(LIBRARY).a/$(LIBRARY)$(LIBRARY_SUFFIX).a/' SuiteSparse_config/SuiteSparse_config.mk
-sed -i -e 's/-l\(amd\|btf\|camd\|ccolamd\|cholmod\|colamd\|csparse\|cxsparse\|klu\|ldl\|rbio\|spqr\|suitesparseconfig\|umfpack\)/-l\1$(LIBRARY_SUFFIX)/g' \
-    $(find -name Makefile\* -o -name \*.mk)
+sed -i -e '/OPTS.*-O3/d' CHOLMOD/SuiteSparse_metis/GKlib/GKlibSystem.cmake
+
+find -iname lesser.txt -o -iname lesserv3.txt -o -iname license.txt -o \
+  -iname gpl.txt -o -iname GPLv2.txt -o -iname license \
+  -a -not -type d | while read f; do
+      b="${f%%/*}"
+      r="${f#$b}"
+      x="$(echo "$r" | sed 's|/doc/|/|gi')"
+      install -m0644 -D "$f" "../Licenses/$b/$x"
+  done
+
+find -type f -a \( -iname \*.pdf -o -iname ChangeLog -o -iname README\* -o -iname \*.txt \) |
+  while read f; do
+      b="${f%%/*}"
+      r="${f#$b}"
+      x="$(echo "$r" | sed 's|/doc/|/|gi')"
+      install -m0644 -D "$f" "../Doc/$b/$x"
+  done
 
 %build
 export AUTOCC=no
@@ -72,110 +84,85 @@ export LAPACK=""
 export BLAS=-lopenblas
 pushd SuiteSparse_config
   %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
-  ar x libsuitesparseconfig.a
-  cp -a *.a ../Lib
+  ar x build/libsuitesparseconfig.a
+  cp -a build/CMakeFiles/FortranCInterface/*.a ../Lib
   cp -p *.h ../Include
 popd
 
 pushd AMD
-  pushd Lib
-    %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
-  popd
+  %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
   cp -p Include/*.h ../Include
-  cp -p README.txt Doc/License.txt Doc/lesser.txt Doc/ChangeLog Doc/*.pdf ../Doc/AMD
+  cp -p README.txt Doc/License.txt Doc/ChangeLog Doc/*.pdf ../Doc/AMD
 popd
 
 pushd BTF
-  pushd Lib
-    %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
-  popd
+  %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
   cp -p Include/*.h ../Include
   cp -p README.txt Doc/* ../Doc/BTF
 popd
 
 pushd CAMD
-  pushd Lib
-    %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
-  popd
+  %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
   cp -p Include/*.h ../Include
   cp -p README.txt Doc/ChangeLog Doc/License.txt Doc/*.pdf ../Doc/CAMD
 popd
 
 pushd CCOLAMD
-  pushd Lib
-    %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
-  popd
+  %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
   cp -p Include/*.h ../Include
   cp -p README.txt Doc/* ../Doc/CCOLAMD
 popd
 
 pushd COLAMD
-  pushd Lib
-    %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
-  popd
+  %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
   cp -p Include/*.h ../Include
   cp -p README.txt Doc/* ../Doc/COLAMD
 popd
 
 pushd CHOLMOD
-  pushd Lib
-    %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
-  popd
+  %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
   cp -p Include/*.h ../Include
   cp -p README.txt Doc/*.pdf ../Doc/CHOLMOD
   cp -p Cholesky/lesser.txt ../Doc/CHOLMOD/Cholesky_License.txt
-  cp -p Core/lesser.txt ../Doc/CHOLMOD/Core_License.txt
   cp -p MatrixOps/gpl.txt ../Doc/CHOLMOD/MatrixOps_License.txt
   cp -p Partition/lesser.txt ../Doc/CHOLMOD/Partition_License.txt
   cp -p Supernodal/gpl.txt ../Doc/CHOLMOD/Supernodal_License.txt
 popd
 
 pushd CXSparse
-  pushd Lib
-    %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
-  popd
+  %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
   cp -p Include/cs.h ../Include
   mkdir ../Doc/CXSparse/
   cp -p Doc/* ../Doc/CXSparse
 popd
 
 pushd KLU
-  pushd Lib
-    %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
-  popd
+  %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
   cp -p Include/*.h ../Include
   cp -p README.txt Doc/lesser.txt ../Doc/KLU
 popd
 
 pushd LDL
-  pushd Lib
-    %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
-  popd
+  %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
   cp -p Include/*.h ../Include
   cp -p README.txt Doc/ChangeLog Doc/lesser.txt Doc/*.pdf ../Doc/LDL
 popd
 
 pushd UMFPACK
-  pushd Lib
-    %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
-  popd
+  %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
   cp -p Include/*.h ../Include
   cp -p README.txt Doc/License.txt Doc/ChangeLog Doc/gpl.txt Doc/*.pdf ../Doc/UMFPACK
 popd
 
 pushd SPQR
-  pushd Lib
-    %make_build CFLAGS="$CFLAGS -DHAVE_TBB -DNPARTITION" TBB=-ltbb BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
-  popd
+  %make_build CFLAGS="$CFLAGS -DHAVE_TBB -DNPARTITION" TBB=-ltbb BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
   cp -p Include/*.h* ../Include
   cp -p README{,_SPQR}.txt
   cp -p README_SPQR.txt Doc/* ../Doc/SPQR
 popd
 
 pushd RBio
-  pushd Lib
-    %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
-  popd
+  %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
   cp -p Include/*.h ../Include
   cp -p README.txt Doc/ChangeLog Doc/License.txt ../Doc/RBio
 popd
@@ -184,7 +171,7 @@ popd
 mkdir -p ${RPM_BUILD_ROOT}%{_libdir}
 mkdir -p ${RPM_BUILD_ROOT}%{_includedir}/%{name}
 cp -a Include/*.{h,hpp} ${RPM_BUILD_ROOT}%{_includedir}/%{name}/
-cp -a Lib/*.a */Lib/*.a lib/*.so* ${RPM_BUILD_ROOT}%{_libdir}/
+cp -a Lib/*.a */build/*.a */build/*.so* ${RPM_BUILD_ROOT}%{_libdir}/
 chmod 755 ${RPM_BUILD_ROOT}%{_libdir}/*.so.*
 chrpath -d ${RPM_BUILD_ROOT}%{_libdir}/*.so.*
 rm -rf Licenses
@@ -202,13 +189,14 @@ hardlink -cv Docs/ Licenses/
 %check
 export AUTOCC=no
 export CC=gcc
-TESTDIRS="AMD CAMD CCOLAMD CHOLMOD COLAMD KLU LDL SPQR RBio UMFPACK"
-TESTDIRS="$TESTDIRS CXSparse"
+TESTDIRS="AMD CAMD CCOLAMD CHOLMOD COLAMD KLU LDL RBio UMFPACK"
 export CFLAGS="$RPM_OPT_FLAGS -I%{_includedir}/metis"
 export LAPACK=""
 export BLAS=-lopenblas 
 for d in $TESTDIRS ; do
-    %make_build -C $d/Demo CFLAGS="$CFLAGS" LIB="%{?__global_ldflags} -lm -lrt" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX" SPQR_CONFIG=-DHAVE_TBB TBB=-ltbb
+    pushd $d
+      %make_build demos  CFLAGS="$CFLAGS" LIB="%{?__global_ldflags} -lm -lrt" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX" SPQR_CONFIG=-DHAVE_TBB TBB=-ltbb
+    popd
 done
  
 
@@ -225,6 +213,9 @@ done
 %doc Doc/*
 
 %changelog
+* Wed Apr 16 2025 Ge Wang <wang__ge@126.com> - 7.6.0-1
+- Update to 7.6.0
+
 * Mon Oct 16 2023 wulei <wu_lei@hoperun.com> - 5.13.0-1
 - Update to 5.13.0