diff --git a/grive2-0.5.1-binutils-2.34.patch b/grive2-0.5.1-binutils-2.34.patch
new file mode 100644
index 0000000..912a6ea
--- /dev/null
+++ b/grive2-0.5.1-binutils-2.34.patch
@@ -0,0 +1,26 @@
+--- grive2-0.5.1/libgrive/src/bfd/SymbolInfo.cc.orig	2020-02-29 15:32:16.688000000 +0100
++++ grive2-0.5.1/libgrive/src/bfd/SymbolInfo.cc	2020-02-29 15:35:04.408000000 +0100
+@@ -34,6 +34,14 @@
+ #include <iomanip>
+ #include <algorithm>
+ 
++#ifndef bfd_get_section_flags
++#define bfd_get_section_flags(H, S) bfd_section_flags(S)
++#endif /* bfd_get_section_flags */
++
++#ifndef bfd_get_section_vma
++#define bfd_get_section_vma(H, S) bfd_section_vma(S)
++#endif /* bfd_get_section_vma */
++
+ namespace gr {
+ 
+ struct SymbolInfo::Impl
+@@ -124,7 +132,7 @@
+ 	if ( address < vma )
+ 		return;
+ 	
+-	bfd_size_type size = bfd_section_size(abfd, section);
++	bfd_size_type size = bfd_section_size(section);
+ 	if ( address > (vma + size))
+ 		return ;
+ 	
diff --git a/grive2.spec b/grive2.spec
index 4362349..9f7da56 100644
--- a/grive2.spec
+++ b/grive2.spec
@@ -1,6 +1,6 @@
 Name:          grive2
-Version:       0.5.0
-Release:       7mamba
+Version:       0.5.1
+Release:       1mamba
 Summary:       Google Drive client
 Group:         Applications/Networking
 Vendor:        openmamba
@@ -9,13 +9,13 @@ Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://github.com/vitalif/grive2
 ## GITSOURCE https://github.com/vitalif/grive2.git v0.5.0
 Source:        https://github.com/vitalif/grive2.git/v%{version}/grive2-%{version}.tar.bz2
+Patch0:        grive2-0.5.1-binutils-2.34.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: libbinutils-devel
+BuildRequires: ldconfig
 BuildRequires: libboost-devel
 BuildRequires: libcurl-devel
-BuildRequires: libexpat-devel
 BuildRequires: libgcc
 BuildRequires: libgcrypt-devel
 BuildRequires: libgpg-error-devel
@@ -23,7 +23,7 @@ BuildRequires: libstdc++6-devel
 BuildRequires: libyajl-devel
 BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
-BuildRequires: libbinutils-devel >= 2.33.1-2mamba
+BuildRequires: libbinutils-devel >= 2.34
 BuildRequires: cmake
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
@@ -34,6 +34,7 @@ Google Drive client with the support for the new Drive REST API and partial sync
 
 %prep
 %setup -q
+%patch0 -p1
 
 %build
 %cmake -d build
@@ -49,10 +50,17 @@ Google Drive client with the support for the new Drive REST API and partial sync
 %files
 %defattr(-,root,root)
 %{_bindir}/grive
-%{_mandir}/man1/grive.1.gz
+%{_prefix}/lib/grive/grive-sync.sh
+%{_userunitdir}/grive-changes@.service
+%{_userunitdir}/grive-timer@.service
+%{_userunitdir}/grive-timer@.timer
+%{_mandir}/man1/grive.1*
 %doc COPYING
 
 %changelog
+* Sat Feb 29 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 0.5.1-1mamba
+- update to 0.5.1
+
 * Sat Nov 23 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 0.5.0-7mamba
 - rebuilt by autoport with build requirements: libbinutils-devel>=2.33.1-2mamba