diff --git a/kst-2.0.8.20210516git-libhdf5-1.12.0.patch b/kst-2.0.8.20210516git-libhdf5-1.12.0.patch
new file mode 100644
index 0000000..387a4cf
--- /dev/null
+++ b/kst-2.0.8.20210516git-libhdf5-1.12.0.patch
@@ -0,0 +1,11 @@
+--- kst-plot-2.0.8.20210516git/src/datasources/hdf5/hdf5.cpp.orig	2021-05-16 19:33:50.708519324 +0200
++++ kst-plot-2.0.8.20210516git/src/datasources/hdf5/hdf5.cpp	2021-05-16 19:35:21.563204551 +0200
+@@ -308,7 +308,7 @@
+       return 0;
+     }
+ 
+-    status = H5Oget_info_by_name(id, name, &infobuf, H5P_DEFAULT);
++    status = H5Oget_info_by_name(id, name, &infobuf, H5P_DEFAULT, H5O_INFO_BASIC);
+     if(status == 0){
+         if(infobuf.type == H5O_TYPE_DATASET){
+             H5::DataSet dataset = h5Source->_hdfFile->openDataSet(name);
diff --git a/kst.spec b/kst.spec
index ea5a84b..87279ec 100644
--- a/kst.spec
+++ b/kst.spec
@@ -1,5 +1,5 @@
 Name:          kst
-Version:       2.0.8.20200427git
+Version:       2.0.8.20210516git
 Release:       1mamba
 Summary:       An application used to display scientific data
 Group:         Graphical Desktop/Applications/Scientific
@@ -7,13 +7,12 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://kst-plot.kde.org/
-## GITSOURCE https://github.com/Kst-plot/kst.git master
-Source:        https://github.com/Kst-plot/kst.git/master/kst-%{version}.tar.bz2
+Source:        https://invent.kde.org/graphics/kst-plot.git/master/kst-plot-%{version}.tar.bz2
 Patch0:        kst-2.0.8.20200427git-libhdf5-1.10.5.patch
+Patch1:        kst-2.0.8.20210516git-libhdf5-1.12.0.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: ldconfig
 BuildRequires: libcfitsio-devel
 BuildRequires: libgcc
 BuildRequires: libgsl-devel
@@ -25,9 +24,8 @@ BuildRequires: libtiff-devel
 BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
 BuildRequires: cmake
-BuildRequires: libmatio-devel >= 1.5.16
+BuildRequires: libmatio-devel >= 1.5.21
 Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 An application used to display scientific data.
@@ -51,8 +49,9 @@ This package contains libraries and header files for developing applications tha
 %debug_package
 
 %prep
-%setup -q
+%setup -q -n kst-plot-%{version}
 %patch0 -p1
+%patch1 -p1
 
 %build
 %cmake -d build \
@@ -102,6 +101,9 @@ This package contains libraries and header files for developing applications tha
 %doc ChangeLog NEWS README README.kstScript README.md
 
 %changelog
+* Sun May 16 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 2.0.8.20210516git-1mamba
+- update to 2.0.8.20210516git
+
 * Mon Apr 27 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 2.0.8.20200427git-1mamba
 - update to 2.0.8.20200427git