diff --git a/kcm_sddm.changes b/kcm_sddm.changes
index 451acc8..f44fcc1 100644
--- a/kcm_sddm.changes
+++ b/kcm_sddm.changes
@@ -1,3 +1,19 @@
+-------------------------------------------------------------------
+Tue Dec 15 17:49:47 UTC 2015 - hrvoje.senjan@gmail.com
+
+- Update to 5.5.1:
+  * Bugfix release
+  * For more details please see:
+    https://www.kde.org/announcements/plasma-5.5.1.php
+
+-------------------------------------------------------------------
+Sat Dec 12 17:31:07 UTC 2015 - hrvoje.senjan@gmail.com
+
+- Update to 5.5.0:
+  * For more details please see:
+    https://dot.kde.org/2015/12/08/plasma-55-beautiful-new-artwork
+- Move to cmake(...) BuildRequires where possible
+
 -------------------------------------------------------------------
 Sun Nov  8 18:21:42 UTC 2015 - hrvoje.senjan@gmail.com
 
diff --git a/kcm_sddm.spec b/kcm_sddm.spec
index 449bb51..dd91a72 100644
--- a/kcm_sddm.spec
+++ b/kcm_sddm.spec
@@ -21,27 +21,27 @@ Name:           kcm_sddm
 Summary:        A sddm control module for KDE
 License:        GPL-2.0
 Group:          System/GUI/KDE
-Version:        5.4.3
+Version:        5.5.1
 Release:        0
 Url:            https://projects.kde.org/projects/kdereview/sddm-kcm/repository
 Source:         sddm-kcm-%{version}.tar.xz
 # PATCH-FIX-OPENSUSE set-default-session-to-plasma5-for-autologin.patch boo#951886 wbauer@tmo.at -- set the default autologin session to plasma5.desktop
 Patch:          set-default-session-to-plasma5-for-autologin.patch
-BuildRequires:  extra-cmake-modules
-BuildRequires:  kauth-devel
-BuildRequires:  kconfigwidgets-devel
-BuildRequires:  kcoreaddons-devel
+BuildRequires:  extra-cmake-modules >= 1.0.0
 BuildRequires:  kf5-filesystem
-BuildRequires:  ki18n-devel
-BuildRequires:  kio-devel
-BuildRequires:  kxmlgui-devel
-BuildRequires:  pkgconfig(Qt5Core) >= 5.4.0
-BuildRequires:  pkgconfig(Qt5Designer) >= 5.4.0
-BuildRequires:  pkgconfig(Qt5Gui) >= 5.4.0
-BuildRequires:  pkgconfig(Qt5Quick) >= 5.4.0
-BuildRequires:  pkgconfig(Qt5QuickWidgets) >= 5.4.0
-BuildRequires:  pkgconfig(Qt5Widgets) >= 5.4.0
-BuildRequires:  pkgconfig(Qt5X11Extras) >= 5.4.0
+BuildRequires:  cmake(KF5Auth)
+BuildRequires:  cmake(KF5ConfigWidgets)
+BuildRequires:  cmake(KF5CoreAddons)
+BuildRequires:  cmake(KF5I18n)
+BuildRequires:  cmake(KF5KIO)
+BuildRequires:  cmake(KF5XmlGui)
+BuildRequires:  cmake(Qt5Core) >= 5.4.0
+BuildRequires:  cmake(Qt5Designer) >= 5.4.0
+BuildRequires:  cmake(Qt5Gui) >= 5.4.0
+BuildRequires:  cmake(Qt5Quick) >= 5.4.0
+BuildRequires:  cmake(Qt5QuickWidgets) >= 5.4.0
+BuildRequires:  cmake(Qt5Widgets) >= 5.4.0
+BuildRequires:  cmake(Qt5X11Extras) >= 5.4.0
 BuildRequires:  pkgconfig(x11)
 BuildRequires:  pkgconfig(xcb)
 BuildRequires:  pkgconfig(xcb-image)
diff --git a/sddm-kcm-5.4.3.tar.xz b/sddm-kcm-5.4.3.tar.xz
deleted file mode 100644
index 5efeedd..0000000
--- a/sddm-kcm-5.4.3.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d32cf16e254f216f3477460229d5500fd63944630d073c4eec5cde400af5f9de
-size 47700
diff --git a/sddm-kcm-5.5.1.tar.xz b/sddm-kcm-5.5.1.tar.xz
new file mode 100644
index 0000000..7712bec
--- /dev/null
+++ b/sddm-kcm-5.5.1.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3bbb2c5c691c0480f332fb36ba5493874e8875b0dbaf86854d80643afdf67639
+size 47832