diff --git a/ksystemstats-6.3.0.tar.xz b/ksystemstats-6.3.0.tar.xz
deleted file mode 100644
index 304fff3..0000000
--- a/ksystemstats-6.3.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
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deleted file mode 100644
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new file mode 100644
index 0000000..13b0145
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+++ b/ksystemstats-6.3.1.tar.xz
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new file mode 100644
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diff --git a/ksystemstats6.changes b/ksystemstats6.changes
index 2df510c..e5fee25 100644
--- a/ksystemstats6.changes
+++ b/ksystemstats6.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Tue Feb 18 14:45:04 UTC 2025 - Fabian Vogt <fabian@ritter-vogt.de>
+
+- Update to 6.3.1:
+  * New bugfix release
+  * For more details see https://kde.org/announcements/plasma/6/6.3.1
+- Changes since 6.3.0:
+  * update version for new release
+
 -------------------------------------------------------------------
 Thu Feb  6 13:46:48 UTC 2025 - Fabian Vogt <fabian@ritter-vogt.de>
 
diff --git a/ksystemstats6.spec b/ksystemstats6.spec
index 37fcdbf..59dc988 100644
--- a/ksystemstats6.spec
+++ b/ksystemstats6.spec
@@ -23,7 +23,7 @@
 %define rname ksystemstats
 %bcond_without released
 Name:           ksystemstats6
-Version:        6.3.0
+Version:        6.3.1
 Release:        0
 # Full Plasma 6 version (e.g. 6.0.0)
 %{!?_plasma6_bugfix: %define _plasma6_bugfix %{version}}
@@ -33,9 +33,9 @@ Summary:        Plugin based system monitoring daemon
 # Actually (GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL) AND CC0-1.0 AND BSD-3-Clause AND BSD-2-Clause
 License:        BSD-2-Clause AND BSD-3-Clause AND CC0-1.0 AND GPL-2.0-or-later
 URL:            https://www.kde.org
-Source:         %{rname}-%{version}.tar.xz
+Source:         https://download.kde.org/stable/plasma/%{version}/%{rname}-%{version}.tar.xz
 %if %{with released}
-Source1:        %{rname}-%{version}.tar.xz.sig
+Source1:        https://download.kde.org/stable/plasma/%{version}/%{rname}-%{version}.tar.xz.sig
 Source2:        plasma.keyring
 %endif
 BuildRequires:  cmake >= 3.16