diff --git a/akonadi-17.11.90.tar.xz b/akonadi-17.11.90.tar.xz
deleted file mode 100644
index a0b9edc..0000000
--- a/akonadi-17.11.90.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9a9e7f9d032425828149ee4469fcab14eb65d2029aea168845eb23595a41c0ec
-size 1521024
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 4d2a0be..2bc8b27 100644
--- a/akonadi-server.changes
+++ b/akonadi-server.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+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
 
diff --git a/akonadi-server.spec b/akonadi-server.spec
index 2556628..0a7f3c8 100644
--- a/akonadi-server.spec
+++ b/akonadi-server.spec
@@ -20,7 +20,7 @@
 
 %define rname   akonadi
 Name:           akonadi-server
-Version:        17.11.90
+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)