diff --git a/kmplot-20.12.3.tar.xz b/kmplot-20.12.3.tar.xz
deleted file mode 100644
index ce8d50a..0000000
--- a/kmplot-20.12.3.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:834aa87b5f58b8a5a9a96b4693e98b00fb11996e629cb42ed5b60d74a59be0ac
-size 3055808
diff --git a/kmplot-20.12.3.tar.xz.sig b/kmplot-20.12.3.tar.xz.sig
deleted file mode 100644
index 243908f..0000000
--- a/kmplot-20.12.3.tar.xz.sig
+++ /dev/null
@@ -1,16 +0,0 @@
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diff --git a/kmplot-21.04.0.tar.xz b/kmplot-21.04.0.tar.xz
new file mode 100644
index 0000000..b9af5f6
--- /dev/null
+++ b/kmplot-21.04.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ec7087e0e7ed4b90ba2e0a776166dca926fa004cbe50a1f10a97a03d62cfff2
+size 3010660
diff --git a/kmplot-21.04.0.tar.xz.sig b/kmplot-21.04.0.tar.xz.sig
new file mode 100644
index 0000000..b0f62bd
--- /dev/null
+++ b/kmplot-21.04.0.tar.xz.sig
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diff --git a/kmplot.changes b/kmplot.changes
index 81b6974..ee6e6e7 100644
--- a/kmplot.changes
+++ b/kmplot.changes
@@ -1,3 +1,31 @@
+-------------------------------------------------------------------
+Fri Apr 16 16:12:17 UTC 2021 - Christophe Giboudeaux <christophe@krop.fr>
+
+- Update to 21.04.0
+  * New feature release
+  * For more details please see:
+  * https://kde.org/announcements/gear/21.04
+- No code change since 21.03.90
+- Stop owning directories provided by the filesystem package (boo#1184786)
+
+-------------------------------------------------------------------
+Fri Apr  9 17:40:43 UTC 2021 - Christophe Giboudeaux <christophe@krop.fr>
+
+- Update to 21.03.90
+  * New feature release
+- No code change since 21.03.80
+
+-------------------------------------------------------------------
+Sun Mar 21 13:28:31 UTC 2021 - Christophe Giboudeaux <christophe@krop.fr>
+
+- Update to 21.03.80
+  * New feature release
+- Changes since 20.12.3:
+  * Update screenshots
+  * Fix minor typos
+  * GUI l10n fixes
+  * Documentation updates
+
 -------------------------------------------------------------------
 Thu Mar  4 06:10:48 UTC 2021 - Luca Beltrame <lbeltrame@kde.org>
 
diff --git a/kmplot.spec b/kmplot.spec
index 99e16b4..a02b250 100644
--- a/kmplot.spec
+++ b/kmplot.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package kmplot
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2021 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -21,13 +21,17 @@
 %{!?_kapp_version: %define _kapp_version %(echo %{version}| awk -F. '{print $1"."$2}')}
 %bcond_without lang
 Name:           kmplot
-Version:        20.12.3
+Version:        21.04.0
 Release:        0
 Summary:        Mathematical Function Plotter
 License:        GPL-2.0-or-later
 Group:          Productivity/Scientific/Math
-URL:            https://edu.kde.org
+URL:            https://apps.kde.org/kmplot
 Source:         https://download.kde.org/stable/release-service/%{version}/src/%{name}-%{version}.tar.xz
+%if %{with lang}
+Source1:        https://download.kde.org/stable/release-service/%{version}/src/%{name}-%{version}.tar.xz.sig
+Source2:        applications.keyring
+%endif
 BuildRequires:  extra-cmake-modules
 BuildRequires:  cmake(KF5Config)
 BuildRequires:  cmake(KF5GuiAddons)
@@ -43,10 +47,6 @@ BuildRequires:  cmake(Qt5Widgets)
 Recommends:     %{name}-lang
 Obsoletes:      %{name}5 < %{version}
 Provides:       %{name}5 = %{version}
-%if %{with lang}
-Source1:        https://download.kde.org/stable/release-service/%{version}/src/%{name}-%{version}.tar.xz.sig
-Source2:        applications.keyring
-%endif
 
 %description
 Mathematical function plotter by KDE.
@@ -54,7 +54,7 @@ Mathematical function plotter by KDE.
 %lang_package
 
 %prep
-%setup -q
+%autosetup -p1
 
 %build
 %ifarch ppc ppc64
@@ -72,8 +72,6 @@ export RPM_OPT_FLAGS="%{optflags} -mminimal-toc"
 
 %files
 %license COPYING*
-%dir %{_kf5_appstreamdir}
-%dir %{_kf5_configkcfgdir}
 %doc %lang(en) %{_kf5_htmldir}/en/kmplot
 %{_kf5_applicationsdir}/org.kde.kmplot.desktop
 %{_kf5_appstreamdir}/org.kde.kmplot.appdata.xml