diff --git a/kde-gtk-config-5.15.2.tar.xz b/kde-gtk-config-5.15.2.tar.xz
deleted file mode 100644
index 0f83583..0000000
--- a/kde-gtk-config-5.15.2.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:449528ef124835386f12db86dd349e582369652796aba5f51fc2ba6abd3dcf1e
-size 156296
diff --git a/kde-gtk-config-5.15.2.tar.xz.sig b/kde-gtk-config-5.15.2.tar.xz.sig
deleted file mode 100644
index 9532e5f..0000000
--- a/kde-gtk-config-5.15.2.tar.xz.sig
+++ /dev/null
@@ -1,11 +0,0 @@
------BEGIN PGP SIGNATURE-----
-
-iQEzBAABCgAdFiEELR1bBYg1d4fenuIl7JTRj38FmX4FAlx1OIIACgkQ7JTRj38F
-mX4J5wf9En5CW+2JNNz2pxLbSZaT1UyXmcJpS0bnJAgiX9IcdO24d4uqubh46Bmi
-8GfOPCFZ6RpUFQB20SxC+UTRJSA1+oOq2RGz1ZZHBuBjsQkg7NhxD/CNiCX5Nze8
-BH25Ue9PvjdUpLZHgaaLog98aX7evkfbpVvisolsxDj4b+n7nqjOqzMnjkwJ1nBT
-uqoj2VORC5aocJm4ZxAbIDdBBuRbZbgds3XrXF5KAB9cZiHQHTzi9ZRN8l0HAJz3
-y8UPWTqc52dwVBRA/m9M0NwK9yw9gMTeWYVqzQqm5yVQm09OqU/cq5sfsl+Dkz9H
-ML20GTtQUQ2TRNQNk14XFZ3Z5bFPWw==
-=xhTL
------END PGP SIGNATURE-----
diff --git a/kde-gtk-config-5.15.3.tar.xz b/kde-gtk-config-5.15.3.tar.xz
new file mode 100644
index 0000000..7860a88
--- /dev/null
+++ b/kde-gtk-config-5.15.3.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:488f678d65352f74b96149371f49098be8f22adbdbceb9d2699e8beeb4115cfb
+size 156808
diff --git a/kde-gtk-config-5.15.3.tar.xz.sig b/kde-gtk-config-5.15.3.tar.xz.sig
new file mode 100644
index 0000000..6429e70
--- /dev/null
+++ b/kde-gtk-config-5.15.3.tar.xz.sig
@@ -0,0 +1,11 @@
+-----BEGIN PGP SIGNATURE-----
+
+iQEzBAABCgAdFiEELR1bBYg1d4fenuIl7JTRj38FmX4FAlyHm18ACgkQ7JTRj38F
+mX5PpwgAus4BIMW21iiy7piZucUJhmJ9HBfsW2dPJMO8E7KVvwc7kBb2R4GUZ5vA
+gdKwekoxn0Ly4/vN7/x8bneBIUWHSLa5+ojv0d9ModrHGp/S/Jwf51buv9TGxoxd
+opLO2052W20cuygxew7VJiHp6B9pjSabej8mBegypUrYgRvb8gxKhstaUEcBWnsX
+PaYWxJmkNvYGlBUESLZfHGEmrnY3snJ5Ldux2XImPy7JFgZQCnGMhDc8zw1AnIcl
+B2OlvrEA+usznMe2sbOGsWpkELPHqgLBw3eQAbHy/6MgPTKuIBjOKCgtvmNtC/wb
+cVFJr9zBHAoW6LP6OxKfN5x3rxqmvA==
+=8Eb2
+-----END PGP SIGNATURE-----
diff --git a/kde-gtk-config5.changes b/kde-gtk-config5.changes
index ba6611a..7d172a3 100644
--- a/kde-gtk-config5.changes
+++ b/kde-gtk-config5.changes
@@ -1,3 +1,14 @@
+-------------------------------------------------------------------
+Tue Mar 12 13:15:20 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
+- Changes since 5.15.2:
+  * Fix crash when installing gtk themes locally (kde#398112)
+  * Explicitly render svgs into images that are the right size (kde#396586)
+
 -------------------------------------------------------------------
 Tue Feb 26 14:04:52 UTC 2019 - fabian@ritter-vogt.de
 
diff --git a/kde-gtk-config5.spec b/kde-gtk-config5.spec
index b54cc39..53808df 100644
--- a/kde-gtk-config5.spec
+++ b/kde-gtk-config5.spec
@@ -18,7 +18,7 @@
 
 %bcond_without lang
 Name:           kde-gtk-config5
-Version:        5.15.2
+Version:        5.15.3
 Release:        0
 Summary:        KCM Module to Configure GTK2 and GTK3 Applications Appearance Under KDE
 License:        LGPL-3.0-or-later AND GPL-3.0-or-later
@@ -41,6 +41,7 @@ BuildRequires:  cmake(KF5IconThemes)
 BuildRequires:  cmake(KF5KCMUtils)
 BuildRequires:  cmake(KF5KIO)
 BuildRequires:  cmake(KF5NewStuff)
+BuildRequires:  cmake(Qt5Svg) >= 5.4.0
 BuildRequires:  cmake(Qt5Test) >= 5.4.0
 BuildRequires:  cmake(Qt5Widgets) >= 5.4.0
 BuildRequires:  pkgconfig(gtk+-2.0)