diff --git a/kollision-21.07.90.tar.xz b/kollision-21.07.90.tar.xz
deleted file mode 100644
index 3fe48d5..0000000
--- a/kollision-21.07.90.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
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-oid sha256:d0dd4a8f67bc51da8d3d9fac4ceaccd23de205c4d913e939cac37f178bd3ff1c
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deleted file mode 100644
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new file mode 100644
index 0000000..52a57e6
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+++ b/kollision-21.08.0.tar.xz
@@ -0,0 +1,3 @@
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+size 291052
diff --git a/kollision-21.08.0.tar.xz.sig b/kollision-21.08.0.tar.xz.sig
new file mode 100644
index 0000000..56b5ff7
--- /dev/null
+++ b/kollision-21.08.0.tar.xz.sig
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diff --git a/kollision.changes b/kollision.changes
index 314e351..811e1e2 100644
--- a/kollision.changes
+++ b/kollision.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Fri Aug  6 09:39:42 UTC 2021 - Christophe Giboudeaux <christophe@krop.fr>
+
+- Update to 21.08.0
+  * New feature release
+  * For more details please see:
+  * https://kde.org/announcements/gear/21.08/
+- No code change since 21.07.90
+
 -------------------------------------------------------------------
 Fri Jul 30 10:05:17 UTC 2021 - Christophe Giboudeaux <christophe@krop.fr>
 
diff --git a/kollision.spec b/kollision.spec
index 91d8dc0..ce7f399 100644
--- a/kollision.spec
+++ b/kollision.spec
@@ -21,15 +21,15 @@
 %{!?_kapp_version: %define _kapp_version %(echo %{version}| awk -F. '{print $1"."$2}')}
 %bcond_without lang
 Name:           kollision
-Version:        21.07.90
+Version:        21.08.0
 Release:        0
 Summary:        Kollision game
 License:        GPL-2.0-or-later
 Group:          Amusements/Games/Board/Puzzle
 URL:            https://apps.kde.org/kollision
-Source:         https://download.kde.org/unstable/release-service/%{version}/src/%{name}-%{version}.tar.xz
+Source:         https://download.kde.org/stable/release-service/%{version}/src/%{name}-%{version}.tar.xz
 %if %{with lang}
-Source1:        https://download.kde.org/unstable/release-service/%{version}/src/%{name}-%{version}.tar.xz.sig
+Source1:        https://download.kde.org/stable/release-service/%{version}/src/%{name}-%{version}.tar.xz.sig
 Source2:        applications.keyring
 %endif
 BuildRequires:  extra-cmake-modules