diff --git a/kmail.spec b/kmail.spec
index c469cc6..256a044 100644
--- a/kmail.spec
+++ b/kmail.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          kmail
-Version:       19.12.3
+Version:       20.04.0
 Release:       1mamba
 Summary:       KDE Frameworks 5 mail client
 Group:         Graphical Desktop/Applications/Internet
@@ -15,6 +15,7 @@ License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: kdepim-apps-libs-devel
+BuildRequires: ldconfig
 BuildRequires: libQt5WebEngine-devel
 BuildRequires: libakonadi-contacts-devel
 BuildRequires: libakonadi-devel
@@ -25,10 +26,9 @@ BuildRequires: libgcc
 BuildRequires: libgpg-error-devel
 BuildRequires: libgpgme-devel
 BuildRequires: libgravatar-devel
-BuildRequires: libical-devel
 BuildRequires: libkauth-devel
 BuildRequires: libkbookmarks-devel
-BuildRequires: libkcalcore-devel
+BuildRequires: libkcalendarcore-devel
 BuildRequires: libkcalutils-devel
 BuildRequires: libkcmutils-devel
 BuildRequires: libkcodecs-devel
@@ -39,12 +39,12 @@ BuildRequires: libkcontacts-devel
 BuildRequires: libkcoreaddons-devel
 BuildRequires: libkcrash-devel
 BuildRequires: libkdbusaddons-devel
-BuildRequires: libkdelibs4support-devel
 BuildRequires: libkdepim-devel
 BuildRequires: libkguiaddons-devel
 BuildRequires: libki18n-devel
 BuildRequires: libkiconthemes-devel
 BuildRequires: libkidentitymanagement-devel
+BuildRequires: libkimap-devel
 BuildRequires: libkio-devel
 BuildRequires: libkitemmodels-devel
 BuildRequires: libkitemviews-devel
@@ -62,7 +62,6 @@ BuildRequires: libkservice-devel
 BuildRequires: libksieve-devel
 BuildRequires: libktextwidgets-devel
 BuildRequires: libktnef-devel
-BuildRequires: libkunitconversion-devel
 BuildRequires: libkwallet-devel
 BuildRequires: libkwidgetsaddons-devel
 BuildRequires: libkwindowsystem-devel
@@ -122,7 +121,7 @@ This package contains libraries and header files for developing applications tha
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 %makeinstall -C build
 
-%find_lang %{name}5_qt --with-qt --with-man --all-name || touch %{name}5_qt.lang
+%find_lang %{name}5_qt --with-qt --with-man --with-html --all-name || touch %{name}5_qt.lang
 
 # workaround for rpm 5.2 bug
 rm -f %{buildroot}%{_docdir}/HTML/nl/ktnef/index.cache.bz2
@@ -171,20 +170,9 @@ exit 0
 %{_datadir}/kxmlgui5/kontactsummary/kontactsummary_part.rc
 %{_datadir}/qlogging-categories5/kmail.categories
 %{_datadir}/qlogging-categories5/kmail.renamecategories
-%{_datadir}/qlogging-categories5/ktnefapps.categories
-%{_datadir}/qlogging-categories5/ktnefapps.renamecategories
+#%{_datadir}/qlogging-categories5/ktnefapps.categories
+#%{_datadir}/qlogging-categories5/ktnefapps.renamecategories
 %{_datadir}/icons/breeze-dark/*/emblems/gpg-key-trust-level-*.svg
-%lang(ca) %{_datadir}/doc/HTML/ca
-%lang(de) %{_datadir}/doc/HTML/de
-%lang(en) %{_datadir}/doc/HTML/en
-%lang(es) %{_datadir}/doc/HTML/es
-%lang(et) %{_datadir}/doc/HTML/et
-%lang(it) %{_datadir}/doc/HTML/it
-%lang(nl) %{_datadir}/doc/HTML/nl
-%lang(pt) %{_datadir}/doc/HTML/pt
-%lang(pt_BR) %{_datadir}/doc/HTML/pt_BR
-%lang(sv) %{_datadir}/doc/HTML/sv
-%lang(uk) %{_datadir}/doc/HTML/uk
 %doc COPYING COPYING.DOC
 
 %files -n lib%{name}
@@ -194,6 +182,9 @@ exit 0
 %doc COPYING.LIB
 
 %changelog
+* Mon Apr 27 2020 Automatic Build System <autodist@mambasoft.it> 20.04.0-1mamba
+- automatic version update by autodist
+
 * Sun Mar 08 2020 Automatic Build System <autodist@mambasoft.it> 19.12.3-1mamba
 - automatic version update by autodist