diff --git a/umbrello-24.11.90.tar.xz b/umbrello-24.11.90.tar.xz
deleted file mode 100644
index b3da388..0000000
--- a/umbrello-24.11.90.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..ed3fc4c
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+++ b/umbrello-24.12.0.tar.xz
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new file mode 100644
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diff --git a/umbrello.changes b/umbrello.changes
index 3125a1e..9199f80 100644
--- a/umbrello.changes
+++ b/umbrello.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Sun Dec  8 09:28:40 UTC 2024 - Christophe Marin <christophe@krop.fr>
+
+- Update to 24.12.0
+  * New feature release
+  * For more details please see:
+  * https://kde.org/announcements/gear/24.12.0/
+- No code change since 24.11.90
+
 -------------------------------------------------------------------
 Mon Dec  2 08:44:12 UTC 2024 - Christophe Marin <christophe@krop.fr>
 
diff --git a/umbrello.spec b/umbrello.spec
index 0e2ba2c..5a73bfd 100644
--- a/umbrello.spec
+++ b/umbrello.spec
@@ -22,14 +22,14 @@
 %endif
 %bcond_without released
 Name:           umbrello
-Version:        24.11.90
+Version:        24.12.0
 Release:        0
 Summary:        UML Modeller
 License:        GPL-2.0-only AND GFDL-1.2-only AND GPL-3.0-or-later
 URL:            https://apps.kde.org/umbrello
-Source0:        https://download.kde.org/unstable/release-service/%{version}/src/%{name}-%{version}.tar.xz
+Source0:        https://download.kde.org/stable/release-service/%{version}/src/%{name}-%{version}.tar.xz
 %if %{with released}
-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