diff --git a/kig-21.03.90.tar.xz b/kig-21.03.90.tar.xz
deleted file mode 100644
index cc16de4..0000000
--- a/kig-21.03.90.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:68f31787936eb7cdb86ab8e5a809f4e7533742c8d38b034b67a4d9ab22ead3dc
-size 3126684
diff --git a/kig-21.03.90.tar.xz.sig b/kig-21.03.90.tar.xz.sig
deleted file mode 100644
index dc9071a..0000000
--- a/kig-21.03.90.tar.xz.sig
+++ /dev/null
@@ -1,16 +0,0 @@
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diff --git a/kig-21.04.0.tar.xz b/kig-21.04.0.tar.xz
new file mode 100644
index 0000000..387785e
--- /dev/null
+++ b/kig-21.04.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:178ecb364e248f4f7ed39dcb93dcd6ce4cee0c5628f5e49d6e05383afc3d9734
+size 3127632
diff --git a/kig-21.04.0.tar.xz.sig b/kig-21.04.0.tar.xz.sig
new file mode 100644
index 0000000..e5322fe
--- /dev/null
+++ b/kig-21.04.0.tar.xz.sig
@@ -0,0 +1,16 @@
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diff --git a/kig.changes b/kig.changes
index 762bd64..c82afe5 100644
--- a/kig.changes
+++ b/kig.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Fri Apr 16 16:11:56 UTC 2021 - Christophe Giboudeaux <christophe@krop.fr>
+
+- Update to 21.04.0
+  * New feature release
+  * For more details please see:
+  * https://kde.org/announcements/releases/21.04.0
+- No code change since 21.03.90
+- Stop owning directories provided by the filesystem package (boo#1184786)
+
 -------------------------------------------------------------------
 Fri Apr 16 09:26:03 UTC 2021 - Dirk Müller <dmueller@suse.com>
 
diff --git a/kig.spec b/kig.spec
index bd76acb..70db4e6 100644
--- a/kig.spec
+++ b/kig.spec
@@ -21,13 +21,17 @@
 %{!?_kapp_version: %define _kapp_version %(echo %{version}| awk -F. '{print $1"."$2}')}
 %bcond_without lang
 Name:           kig
-Version:        21.03.90
+Version:        21.04.0
 Release:        0
 Summary:        Interactive Geometry
 License:        GPL-2.0-or-later
 Group:          Productivity/Scientific/Math
-URL:            https://edu.kde.org
-Source:         https://download.kde.org/unstable/release-service/%{version}/src/%{name}-%{version}.tar.xz
+URL:            https://apps.kde.org/kig
+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:  kf5-filesystem
 BuildRequires:  libboost_python3-devel
 BuildRequires:  python3-devel
@@ -49,10 +53,6 @@ BuildRequires:  cmake(Qt5Test)
 BuildRequires:  cmake(Qt5XmlPatterns)
 Obsoletes:      %{name}5 < %{version}
 Provides:       %{name}5 = %{version}
-%if %{with lang}
-Source1:        https://download.kde.org/unstable/release-service/%{version}/src/%{name}-%{version}.tar.xz.sig
-Source2:        applications.keyring
-%endif
 Recommends:     %{name}-lang
 
 %description
@@ -64,7 +64,7 @@ drawing mathematical figures and including them in other documents.
 %lang_package
 
 %prep
-%setup -q
+%autosetup -p1
 
 %build
   %cmake_kf5 -d build -- -DBoost_NO_BOOST_CMAKE=ON
@@ -79,17 +79,15 @@ drawing mathematical figures and including them in other documents.
 
 %files
 %license COPYING*
-%dir %{_kf5_htmldir}
-%dir %{_kf5_htmldir}/en
 %doc %lang(en) %{_kf5_htmldir}/en/*/
 %{_kf5_applicationsdir}/org.kde.kig.desktop
-%{_kf5_appstreamdir}/
+%{_kf5_appstreamdir}/org.kde.kig.appdata.xml
 %{_kf5_bindir}/kig
 %{_kf5_bindir}/pykig.py
-%{_kf5_iconsdir}/hicolor/*/*/*
+%{_kf5_iconsdir}/hicolor/*/*/*kig.*
 %{_kf5_mandir}/man?/*
-%{_kf5_plugindir}/
-%{_kf5_servicesdir}/
+%{_kf5_plugindir}/kigpart.so
+%{_kf5_servicesdir}/kig_part.desktop
 %{_kf5_sharedir}/katepart5/
 %{_kf5_sharedir}/kig/
 %{_kf5_sharedir}/kxmlgui5/