diff --git a/libhdf5.spec b/libhdf5.spec
index a95f5b1..d82fc2b 100644
--- a/libhdf5.spec
+++ b/libhdf5.spec
@@ -1,6 +1,7 @@
+%define majver %(echo %version | cut -d. -f1-2)
 %define pkgver %(echo %version | tr _ -)
 Name:          libhdf5
-Version:       1.10.5
+Version:       1.12.0
 Release:       1mamba
 Summary:       A data model, library, and file format for storing and managing data
 Group:         System/Libraries
@@ -8,7 +9,7 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://www.hdfgroup.org/HDF5/
-Source:        http://www.hdfgroup.org/ftp/HDF5/current/src/hdf5-%{pkgver}.tar.bz2
+Source:        https://support.hdfgroup.org/ftp/HDF5/releases/hdf5-%{majver}/hdf5-%{version}/src/hdf5-%{version}.tar.bz2
 License:       BSD
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -100,8 +101,12 @@ done
 %defattr(-,root,root)
 %{_bindir}/h5*
 %{_bindir}/gif2h5
+%{_bindir}/gif2h5-shared
 
 %changelog
+* Thu May 21 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 1.12.0-1mamba
+- update to 1.12.0
+
 * Tue Dec 03 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 1.10.5-1mamba
 - update to 1.10.5