diff --git a/SuiteSparse-5.4.0.tar.gz b/SuiteSparse-5.4.0.tar.gz
deleted file mode 100644
index 2e66dc1..0000000
--- a/SuiteSparse-5.4.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:374dd136696c653e34ef3212dc8ab5b61d9a67a6791d5ec4841efb838e94dbd1
-size 52594099
diff --git a/SuiteSparse-5.6.0.tar.gz b/SuiteSparse-5.6.0.tar.gz
new file mode 100644
index 0000000..f14d872
--- /dev/null
+++ b/SuiteSparse-5.6.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:76d34d9f6dafc592b69af14f58c1dc59e24853dcd7c2e8f4c98ffa223f6a1adb
+size 55447037
diff --git a/suitesparse.changes b/suitesparse.changes
index cc29e68..7e250c1 100644
--- a/suitesparse.changes
+++ b/suitesparse.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue Oct 29 23:12:34 UTC 2019 - Christoph G <foss@grueninger.de>
+
+- Update to SuiteSparse 5.6.0
+  *GraphBlas 3.1.1: with OpenMP parallelism, and MATLAB interface
+
 -------------------------------------------------------------------
 Fri Aug  2 08:23:49 UTC 2019 - Martin Liška <mliska@suse.cz>
 
diff --git a/suitesparse.spec b/suitesparse.spec
index 1f328ee..ddfd748 100644
--- a/suitesparse.spec
+++ b/suitesparse.spec
@@ -26,7 +26,7 @@ Name:           suitesparse
 Summary:        A collection of sparse matrix libraries
 License:        GPL-2.0-or-later AND LGPL-2.1-or-later
 Group:          Development/Libraries/C and C++
-Version:        5.4.0
+Version:        5.6.0
 Release:        0
 Url:            http://faculty.cse.tamu.edu/davis/SuiteSparse/
 Source:         http://faculty.cse.tamu.edu/davis/SuiteSparse/SuiteSparse-%{version}.tar.gz
@@ -59,7 +59,7 @@ BuildRequires:  openblas-devel
 %define colamdver    2.9.6
 %define csparsever   3.2.0
 %define cxsparsever  3.2.0
-%define graphblasver 2.2.2
+%define graphblasver 3.1.1
 %define kluver       1.3.9
 %define ldlver       2.2.6
 %define mongoosever  2.0.3
@@ -68,7 +68,7 @@ BuildRequires:  openblas-devel
 %define umfpackver   5.7.8
 # Your need define even it's just the same as main package
 # or the %%build loop will override %%version with umfpack's version.
-%define configver    5.4.0
+%define configver    5.6.0
 %define csparsemajor %(echo "%{csparsever}" | cut -d "." -f1)
 %define amdlib       %(echo "libamd%{amdver}"                  | cut -d "." -f1)
 %define btflib       %(echo "libbtf%{btfver}"                  | cut -d "." -f1)
@@ -149,8 +149,8 @@ Provides:       libcsparse-devel           = %{csparsever}
 Obsoletes:      libcsparse-devel           < %{csparsever}
 Provides:       libcxsparse-devel          = %{cxsparsever}
 Obsoletes:      libcxsparse-devel          < %{cxsparsever}
-Provides:       libgraphblas-devel         = %{umfpackver}
-Obsoletes:      libgraphblas-devel         < %{umfpackver}
+Provides:       libgraphblas-devel         = %{graphblasver}
+Obsoletes:      libgraphblas-devel         < %{graphblasver}
 Provides:       libklu-devel               = %{kluver}
 Obsoletes:      libklu-devel               < %{kluver}
 Provides:       libldl-devel               = %{ldlver}
@@ -553,7 +553,7 @@ into a C application).
 SuiteSparse_config is part of the SuiteSparse sparse matrix suite.
 
 %prep
-%setup -q -n SuiteSparse
+%setup -q -n SuiteSparse-%{version}
 %patch1 -p1
 sed 's/^CHOLMOD_CONFIG =.*/CHOLMOD_CONFIG = -DNPARTITION/' -i SuiteSparse_config/SuiteSparse_config.mk
 %if %{without openblas}
@@ -613,10 +613,6 @@ cp -Pt %{buildroot}%{_includedir}/%{name} include/*
 cp -Pt %{buildroot}%{_includedir}/%{name} GraphBLAS/Include/*.h
 cp -Prt %{buildroot}%{_docdir} share/doc/*
 
-%if 0%{?sle_version} > 120300
-cp -Pt %{buildroot}%{_libdir} GraphBLAS/build/*.a
-%endif
-
 %check
 amd_test_symbol="amd_postorder"
 btf_test_symbol="btf_order"
@@ -771,7 +767,7 @@ popd
 %{_libdir}/libcxsparse.so.*
 
 %files -n %{graphblaslib}
-%doc GraphBLAS/README.txt
+%doc GraphBLAS/README.md
 %doc GraphBLAS/Doc/GraphBLAS_UserGuide.pdf
 %license GraphBLAS/Doc/ChangeLog GraphBLAS/Doc/License.txt
 %{_libdir}/libgraphblas.so.*
@@ -782,7 +778,7 @@ popd
 %license KLU/Doc/License.txt KLU/Doc/lesser.txt
 %{_libdir}/libklu.so.*
 
-%files -n libldl-doc
+%files -n libklu-doc
 %doc KLU/Doc/KLU_UserGuide.pdf
 
 %files -n %{ldllib}