diff --git a/akonadi.spec b/akonadi.spec
index 597f4f3..9b95653 100644
--- a/akonadi.spec
+++ b/akonadi.spec
@@ -1,7 +1,7 @@
 %define gccver %(gcc -dumpversion)
 Name:          akonadi
-Version:       17.08.1
-Release:       1mamba
+Version:       17.08.2
+Release:       2mamba
 Summary:       PIM Storage Service
 Group:         System/Libraries
 Vendor:        openmamba
@@ -68,7 +68,7 @@ Group:         Development/Libraries
 Summary:       Static libraries and headers for %{name}
 Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
 Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
-Requires:      libstdc++6-devel == %{gccver}
+#Requires:      libstdc++6-devel == %{gccver}
 Provides:      libakonadi5-devel
 Obsoletes:     libakonadi5-devel
 Conflicts:     libakonadi4-devel
@@ -167,6 +167,12 @@ update-mime-database %{_datadir}/mime &> /dev/null || :
 %{_libdir}/qt5/mkspecs/modules/qt_Akonadi*.pri
 
 %changelog
+* Sat Oct 21 2017 Silvan Calarco <silvan.calarco@mambasoft.it> 17.08.2-2mamba
+- devel: remove strict version requirement for libstdc++6-devel
+
+* Thu Oct 12 2017 Automatic Build System <autodist@mambasoft.it> 17.08.2-1mamba
+- automatic version update by autodist
+
 * Thu Sep 07 2017 Automatic Build System <autodist@mambasoft.it> 17.08.1-1mamba
 - automatic version update by autodist