diff --git a/sweeper-17.12.2.tar.xz b/sweeper-17.12.2.tar.xz
deleted file mode 100644
index 91f0ab9..0000000
--- a/sweeper-17.12.2.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7360e90360466c9099a1a99a6c17af059845fac47ad83ff6f4b6a34b9a9b24e2
-size 382208
diff --git a/sweeper-17.12.3.tar.xz b/sweeper-17.12.3.tar.xz
new file mode 100644
index 0000000..d8b49b7
--- /dev/null
+++ b/sweeper-17.12.3.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9d585488de595bb50ed93e118a1fa87b503d5e67081d89ac067e016927d992df
+size 382244
diff --git a/sweeper.changes b/sweeper.changes
index 08cee9d..a55fb3e 100644
--- a/sweeper.changes
+++ b/sweeper.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Thu Mar 08 23:52:32 CET 2018 - lbeltrame@kde.org
+
+- Update to 17.12.3
+  * New bugfix release
+  * For more details please see:
+  * https://www.kde.org/announcements/announce-applications-17.12.3.php
+- Changes since 17.12.2:
+  * Adjust to "new" version of the thumbnail standard (kde#361482)
+
 -------------------------------------------------------------------
 Wed Feb 07 08:49:24 CET 2018 - lbeltrame@kde.org
 
diff --git a/sweeper.spec b/sweeper.spec
index ebc3104..92c72c3 100644
--- a/sweeper.spec
+++ b/sweeper.spec
@@ -18,7 +18,7 @@
 %bcond_without	lang
 
 Name:           sweeper
-Version:        17.12.2
+Version:        17.12.3
 Release:        0
 %define kf5_version 5.26.0
 # Latest stable Applications (e.g. 17.08 in KA, but 17.11.80 in KUA)