diff --git a/akonadi-17.08.3.tar.xz b/akonadi-17.08.3.tar.xz
deleted file mode 100644
index 5cfe6e7..0000000
--- a/akonadi-17.08.3.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:54098782c6de7db9f3e3a30e26f56d71d8ffd8e8f9b42b9b393b1db30a035607
-size 1427896
diff --git a/akonadi-17.12.0.tar.xz b/akonadi-17.12.0.tar.xz
new file mode 100644
index 0000000..f38fc7b
--- /dev/null
+++ b/akonadi-17.12.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f60bbc6b3478449ddc95859297268ade37d6bf3b0b145508d2744516b5e38238
+size 1521468
diff --git a/akonadi-server.changes b/akonadi-server.changes
index 7c16373..2bc8b27 100644
--- a/akonadi-server.changes
+++ b/akonadi-server.changes
@@ -1,3 +1,41 @@
+-------------------------------------------------------------------
+Sat Dec 09 14:59:01 CET 2017 - lbeltrame@kde.org
+
+- Update to 17.12.0
+  * New feature release
+  * For more details please see:
+  * https://www.kde.org/announcements/announce-applications-17.12.0.php
+- Changes since 17.11.90:
+  * Revert "Use proper way of adding Boost include dirs to install interface"
+  * Use proper way of adding Boost include dirs to install interface
+  * Make Akonadi installation properly relocatable
+
+-------------------------------------------------------------------
+Sat Dec 02 10:12:35 CET 2017 - lbeltrame@kde.org
+
+- Update to 17.11.90
+  * New feature release
+  * For more details please see:
+  * https://www.kde.org/announcements/announce-applications-17.12-rc.php
+- Changes since 17.11.80:
+  * Further extend the non-empty ItemFetchScope case
+  * Fix setting up test Monitor from test_utils
+  * Don't consider ItemFetchScope with only ancestor retrieval set to be empty
+  * AKAPPEND: Merge by RID if matching Item with empty GID exists during GID merge
+  * StorageJanitor: cleanup external parts in findRIDDuplicates()
+  * Resource/serializer templates: remove bogus translation strings
+  * Remove unused testdata file, testdata-res*.xml is used instead.
+
+-------------------------------------------------------------------
+Mon Nov 20 06:55:27 CET 2017 - lbeltrame@kde.org
+
+- Update to 17.11.80
+  * New feature release
+  * For more details please see:
+  * https://www.kde.org/announcements/announce-applications-17.12-beta.php
+- Changes since 17.08.3:
+  * Too many changes to list here
+
 -------------------------------------------------------------------
 Thu Nov 09 23:10:40 CET 2017 - lbeltrame@kde.org
 
diff --git a/akonadi-server.spec b/akonadi-server.spec
index 7e2bef9..0a7f3c8 100644
--- a/akonadi-server.spec
+++ b/akonadi-server.spec
@@ -20,7 +20,7 @@
 
 %define rname   akonadi
 Name:           akonadi-server
-Version:        17.08.3
+Version:        17.12.0
 Release:        0
 %define kf5_version 5.26.0
 # Latest stable Applications (e.g. 17.08 in KA, but 17.11.80 in KUA)
@@ -283,6 +283,8 @@ service.
 %{_kf5_mkspecsdir}/qt_AkonadiCore.pri
 %{_kf5_mkspecsdir}/qt_AkonadiWidgets.pri
 %{_kf5_mkspecsdir}/qt_AkonadiXml.pri
+%dir %{_kf5_sharedir}/kdevappwizard/
+%{_kf5_sharedir}/kdevappwizard/templates/
 
 %if %{with lang}
 %files lang -f %{name}.lang