diff --git a/akonadi-20.08.3.tar.xz b/akonadi-20.08.3.tar.xz
deleted file mode 100644
index 132ecd8..0000000
--- a/akonadi-20.08.3.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
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-oid sha256:144aea34fbc728a4f4d015194593efad0350375cb7dc565db5827b5688558ac3
-size 1591360
diff --git a/akonadi-20.08.3.tar.xz.sig b/akonadi-20.08.3.tar.xz.sig
deleted file mode 100644
index c809664..0000000
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@@ -1,11 +0,0 @@
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diff --git a/akonadi-20.12.0.tar.xz b/akonadi-20.12.0.tar.xz
new file mode 100644
index 0000000..c175fdf
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+++ b/akonadi-20.12.0.tar.xz
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+size 1593204
diff --git a/akonadi-20.12.0.tar.xz.sig b/akonadi-20.12.0.tar.xz.sig
new file mode 100644
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--- /dev/null
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diff --git a/akonadi-server.changes b/akonadi-server.changes
index e213535..c178af7 100644
--- a/akonadi-server.changes
+++ b/akonadi-server.changes
@@ -1,3 +1,40 @@
+-------------------------------------------------------------------
+Sat Dec  5 23:15:07 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 15:15:25 UTC 2020 - Christophe Giboudeaux <christophe@krop.fr>
+
+- Update to 20.11.90
+  * New feature release
+- Changes since 20.11.80:
+  * Check if external library is needed to have atomic support.
+  * CMake: Don't use the LZMA imported targets
+  * Revert "Fix building akonadiprivate_obj with out of system lzma libs on macOS"  * Install compressionstream private header
+  * Introduce Config class, disable payload comp. by default
+- Drop obsolete patches:
+  * 0001-Revert-Fix-building-akonadiprivate_obj-with-out-of-s.patch
+  * 0002-CMake-Don-t-use-the-LZMA-imported-targets.patch
+
+-------------------------------------------------------------------
+Mon Nov 23 12:54:23 UTC 2020 - Christophe Giboudeaux <christophe@krop.fr>
+
+- Add upstream patches to fix build with older CMake versions:
+  * 0001-Revert-Fix-building-akonadiprivate_obj-with-out-of-s.patch
+  * 0002-CMake-Don-t-use-the-LZMA-imported-targets.patch
+
+-------------------------------------------------------------------
+Sat Nov 14 00:00:13 UTC 2020 - Christophe Giboudeaux <christophe@krop.fr>
+
+- Update to 20.11.80
+  * New feature release
+- Too many changes to list here.
+
 -------------------------------------------------------------------
 Thu Nov  5 22:45:08 UTC 2020 - Luca Beltrame <lbeltrame@kde.org>
 
diff --git a/akonadi-server.spec b/akonadi-server.spec
index 87af212..7db38af 100644
--- a/akonadi-server.spec
+++ b/akonadi-server.spec
@@ -17,12 +17,12 @@
 
 
 %define rname   akonadi
-%define kf5_version 5.63.0
+%define kf5_version 5.75.0
 # Latest stable Applications (e.g. 17.08 in KA, but 17.11.80 in KUA)
 %{!?_kapp_version: %define _kapp_version %(echo %{version}| awk -F. '{print $1"."$2}')}
 %bcond_without lang
 Name:           akonadi-server
-Version:        20.08.3
+Version:        20.12.0
 Release:        0
 Summary:        PIM Storage Service
 License:        LGPL-2.1-or-later
@@ -66,8 +66,6 @@ BuildRequires:  cmake(Qt5Widgets)
 BuildRequires:  cmake(Qt5Xml)
 Requires:       libqt5-sql-mysql
 Requires:       mysql
-Requires(post): shared-mime-info
-Requires(postun): shared-mime-info
 # FIXME: Check if it's worth it
 Recommends:     kaccounts-integration
 Recommends:     kaccounts-providers
@@ -179,7 +177,6 @@ service.
   %endif
 
 %post -p /sbin/ldconfig
-
 %postun -p /sbin/ldconfig
 
 %post -n libKF5AkonadiWidgets5 -p /sbin/ldconfig