diff --git a/kscreenlocker-5.12.2.tar.xz b/kscreenlocker-5.12.2.tar.xz
deleted file mode 100644
index 7fea7cb..0000000
--- a/kscreenlocker-5.12.2.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f601ba83966ebfc0f0a8f36fc630c98e6b85861481c7c05b08077755a7f4186d
-size 118448
diff --git a/kscreenlocker-5.12.3.tar.xz b/kscreenlocker-5.12.3.tar.xz
new file mode 100644
index 0000000..0ae087b
--- /dev/null
+++ b/kscreenlocker-5.12.3.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b5097b46eaafa8c4d8d777847cdef615ba32fd24d62b8f7de3820c9394b4ccc6
+size 118296
diff --git a/kscreenlocker.changes b/kscreenlocker.changes
index 457d695..c758327 100644
--- a/kscreenlocker.changes
+++ b/kscreenlocker.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Tue Mar  6 16:07:31 CET 2018 - fabian@ritter-vogt.de
+
+- Update to 5.12.3
+  * New bugfix release
+  * For more details please see:
+  * https://www.kde.org/announcements/plasma-5.12.3.php
+- Changes since 5.12.2:
+  * None
+
 -------------------------------------------------------------------
 Wed Feb 21 23:57:08 CET 2018 - lbeltrame@kde.org
 
diff --git a/kscreenlocker.spec b/kscreenlocker.spec
index dec0e75..91f6fd0 100644
--- a/kscreenlocker.spec
+++ b/kscreenlocker.spec
@@ -18,13 +18,13 @@
 
 %bcond_without lang
 Name:           kscreenlocker
-Version:        5.12.2
+Version:        5.12.3
 Release:        0
 Summary:        Library and components for secure lock screen architecture
 License:        GPL-2.0+
 Group:          System/GUI/KDE
 Url:            https://projects.kde.org/kscreenlocker
-Source:         kscreenlocker-%{version}.tar.xz
+Source:         http://download.kde.org/stable/plasma/%{version}/kscreenlocker-%{version}.tar.xz
 # PATCH-FIX-OPENSUSE fix-wayland-version-requirement.diff -- Changes wayland requirement from 1.3 to 1.2.1
 Patch0:         fix-wayland-version-requirement.diff
 BuildRequires:  cmake >= 2.8.12