diff --git a/kscreenlocker-5.15.2.tar.xz b/kscreenlocker-5.15.2.tar.xz
deleted file mode 100644
index 958f53f..0000000
--- a/kscreenlocker-5.15.2.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
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-oid sha256:baf2d72a9594e837ce78fa9f84695be7516a78d6d8321a1e7fe3e95bd2fa6325
-size 122192
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deleted file mode 100644
index 1186205..0000000
--- a/kscreenlocker-5.15.2.tar.xz.sig
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diff --git a/kscreenlocker-5.15.3.tar.xz b/kscreenlocker-5.15.3.tar.xz
new file mode 100644
index 0000000..01ae57d
--- /dev/null
+++ b/kscreenlocker-5.15.3.tar.xz
@@ -0,0 +1,3 @@
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+oid sha256:cafe0b7b2ce65e1cf86e6b87f8281380d531949c445e22a23714b1bce2bbf42d
+size 122196
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new file mode 100644
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diff --git a/kscreenlocker.changes b/kscreenlocker.changes
index 3a05ab1..9e62783 100644
--- a/kscreenlocker.changes
+++ b/kscreenlocker.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Tue Mar 12 13:15:21 UTC 2019 - fabian@ritter-vogt.de
+
+- Update to 5.15.3
+  * New bugfix release
+  * For more details please see:
+  * https://www.kde.org/announcements/plasma-5.15.3.php
+- No code changes since 5.15.2
+
 -------------------------------------------------------------------
 Tue Feb 26 14:05:12 UTC 2019 - fabian@ritter-vogt.de
 
diff --git a/kscreenlocker.spec b/kscreenlocker.spec
index d15b650..4357fd2 100644
--- a/kscreenlocker.spec
+++ b/kscreenlocker.spec
@@ -18,7 +18,7 @@
 
 %bcond_without lang
 Name:           kscreenlocker
-Version:        5.15.2
+Version:        5.15.3
 Release:        0
 Summary:        Library and components for secure lock screen architecture
 License:        GPL-2.0-or-later
@@ -34,18 +34,18 @@ BuildRequires:  cmake >= 2.8.12
 BuildRequires:  extra-cmake-modules >= 1.8.0
 BuildRequires:  kf5-filesystem
 BuildRequires:  pam-devel
-BuildRequires:  cmake(KF5Crash) >= 5.15.0
-BuildRequires:  cmake(KF5Declarative) >= 5.15.0
-BuildRequires:  cmake(KF5GlobalAccel) >= 5.15.0
-BuildRequires:  cmake(KF5I18n) >= 5.15.0
-BuildRequires:  cmake(KF5IdleTime) >= 5.15.0
-BuildRequires:  cmake(KF5KCMUtils) >= 5.15.0
-BuildRequires:  cmake(KF5Notifications) >= 5.15.0
-BuildRequires:  cmake(KF5Solid) >= 5.15.0
-BuildRequires:  cmake(KF5TextWidgets) >= 5.15.0
+BuildRequires:  cmake(KF5Crash) >= 5.15.3
+BuildRequires:  cmake(KF5Declarative) >= 5.15.3
+BuildRequires:  cmake(KF5GlobalAccel) >= 5.15.3
+BuildRequires:  cmake(KF5I18n) >= 5.15.3
+BuildRequires:  cmake(KF5IdleTime) >= 5.15.3
+BuildRequires:  cmake(KF5KCMUtils) >= 5.15.3
+BuildRequires:  cmake(KF5Notifications) >= 5.15.3
+BuildRequires:  cmake(KF5Solid) >= 5.15.3
+BuildRequires:  cmake(KF5TextWidgets) >= 5.15.3
 BuildRequires:  cmake(KF5Wayland)
-BuildRequires:  cmake(KF5WindowSystem) >= 5.15.0
-BuildRequires:  cmake(KF5XmlGui) >= 5.15.0
+BuildRequires:  cmake(KF5WindowSystem) >= 5.15.3
+BuildRequires:  cmake(KF5XmlGui) >= 5.15.3
 BuildRequires:  cmake(Qt5Quick) >= 5.5.0
 BuildRequires:  cmake(Qt5QuickWidgets) >= 5.5.0
 BuildRequires:  cmake(Qt5Test) >= 5.5.0