diff --git a/k3b-20.11.90.tar.xz b/k3b-20.11.90.tar.xz
deleted file mode 100644
index 463a09b..0000000
--- a/k3b-20.11.90.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
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-oid sha256:743e2fbb66f4b308990d896fac4c17f60c84a6f6fdf37205f0e3ccab6a65f29a
-size 10684600
diff --git a/k3b-20.11.90.tar.xz.sig b/k3b-20.11.90.tar.xz.sig
deleted file mode 100644
index dc88ced..0000000
--- a/k3b-20.11.90.tar.xz.sig
+++ /dev/null
@@ -1,11 +0,0 @@
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diff --git a/k3b-20.12.0.tar.xz b/k3b-20.12.0.tar.xz
new file mode 100644
index 0000000..cc51ea9
--- /dev/null
+++ b/k3b-20.12.0.tar.xz
@@ -0,0 +1,3 @@
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+size 10684460
diff --git a/k3b-20.12.0.tar.xz.sig b/k3b-20.12.0.tar.xz.sig
new file mode 100644
index 0000000..35200e3
--- /dev/null
+++ b/k3b-20.12.0.tar.xz.sig
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diff --git a/k3b.changes b/k3b.changes
index 6f04de7..87f272a 100644
--- a/k3b.changes
+++ b/k3b.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Sat Dec  5 23:15:36 UTC 2020 - Luca Beltrame <lbeltrame@kde.org>
+
+- Update to 20.12.0
+  * New feature release
+  * For more details please see:
+  * https://kde.org/announcements/releases/2020-12-apps-update
+- No code change since 20.11.90
+
 -------------------------------------------------------------------
 Fri Nov 27 15:15:52 UTC 2020 - Christophe Giboudeaux <christophe@krop.fr>
 
diff --git a/k3b.spec b/k3b.spec
index b92d4a8..4f0a248 100644
--- a/k3b.spec
+++ b/k3b.spec
@@ -21,13 +21,13 @@
 %bcond_without lame
 %bcond_without mad
 Name:           k3b
-Version:        20.11.90
+Version:        20.12.0
 Release:        0
 Summary:        CD/DVD/Blu-ray Burning Application for KDE
 License:        GPL-2.0-or-later
 Group:          Productivity/Multimedia/CD/Record
 URL:            https://www.kde.org
-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
 # PATCH-FIX-OPENSUSE
 Patch1:         Don-t-suggest-to-install-libburn.patch
 # PATCH-FIX-OPENSUSE
@@ -84,7 +84,7 @@ Provides:       kde4-k3b = 4.2.2.svn951754
 Obsoletes:      k3b-codecs
 Obsoletes:      kde4-k3b < 4.2.2.svn951754
 %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
 %if %{with ffmpeg}