diff --git a/kfloppy.spec b/kfloppy.spec
index 8552464..89f3442 100644
--- a/kfloppy.spec
+++ b/kfloppy.spec
@@ -1,5 +1,5 @@
 Name:          kfloppy
-Version:       16.08.1
+Version:       16.08.2
 Release:       1mamba
 Summary:       A tool to format floppy disks
 Group:         Graphical Desktop/Applications/Utilities
@@ -15,10 +15,8 @@ BuildRequires: coreutils
 BuildRequires: dosfstools
 BuildRequires: e2fsprogs
 BuildRequires: glibc-devel
-BuildRequires: kdelibs-devel
-BuildRequires: kde-workspace-devel
 BuildRequires: libgcc
-BuildRequires: libqt4-devel
+BuildRequires: libqt5-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: mtools
 BuildRequires: util-linux
@@ -48,7 +46,7 @@ Kfloppy allows to format a floppy disk.
 %setup -q
 
 %build
-%cmake_kde4 -d build
+%cmake_kde5 -d build
 %make
 
 %install
@@ -59,33 +57,36 @@ Kfloppy allows to format a floppy disk.
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
 %post
-touch --no-create %{_kde4_icondir}/hicolor >/dev/null 2>&1
+touch --no-create %{_kde5_icondir}/hicolor >/dev/null 2>&1
 exit 0
 
 %posttrans
 update-desktop-database -q >/dev/null 2>&1
-update-mime-database %{_kde4_mimedir} >/dev/null 2>&1
-gtk-update-icon-cache %{_kde4_icondir}/hicolor >/dev/null 2>&1
+update-mime-database %{_kde5_mimedir} >/dev/null 2>&1
+gtk-update-icon-cache %{_kde5_icondir}/hicolor >/dev/null 2>&1
 exit 0
 
 %postun
 if [ $1 -eq 0 ]; then
    update-desktop-database -q >/dev/null 2>&1
-   update-mime-database %{_kde4_mimedir} >/dev/null 2>&1
-   touch --no-create %{_kde4_icondir}/hicolor >/dev/null 2>&1
-   gtk-update-icon-cache %{_kde4_icondir}/hicolor >/dev/null 2>&1
+   update-mime-database %{_kde5_mimedir} >/dev/null 2>&1
+   touch --no-create %{_kde5_icondir}/hicolor >/dev/null 2>&1
+   gtk-update-icon-cache %{_kde5_icondir}/hicolor >/dev/null 2>&1
 fi
 exit 0
 
 %files
 %defattr(-,root,root)
-%{_kde4_bindir}/%{name}
-%{_kde4_xdgappsdir}/org.kde.kfloppy.desktop
-%doc %lang(en) %{_kde4_htmldir}/en/%{name}
-%{_kde4_icondir}/hicolor/*/apps/%{name}.png
+%{_kde5_bindir}/%{name}
+%{_kde5_xdgappsdir}/org.kde.kfloppy.desktop
+%doc %lang(en) %{_kde5_htmldir}/en/%{name}
+%{_kde5_icondir}/hicolor/*/apps/%{name}.png
 %doc COPYING
 
 %changelog
+* Sun Oct 16 2016 Automatic Build System <autodist@mambasoft.it> 16.08.2-1mamba
+- automatic version update by autodist
+
 * Fri Sep 09 2016 Automatic Build System <autodist@mambasoft.it> 16.08.1-1mamba
 - automatic version update by autodist