diff --git a/kmplot-18.11.80.tar.xz b/kmplot-18.11.80.tar.xz
deleted file mode 100644
index 7328ae0..0000000
--- a/kmplot-18.11.80.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a212b27646bade061c538d4d5eba474fb185d7875a25925f83824405a0398e9e
-size 3060968
diff --git a/kmplot-18.11.90.tar.xz b/kmplot-18.11.90.tar.xz
new file mode 100644
index 0000000..bc76b17
--- /dev/null
+++ b/kmplot-18.11.90.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bc008a19a4fa44446de73c0d36880bfc7563037a1ecee0762e61c30244eea58a
+size 3060748
diff --git a/kmplot.changes b/kmplot.changes
index 72e5d55..4197fe7 100644
--- a/kmplot.changes
+++ b/kmplot.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+Mon Dec 03 20:56:04 UTC 2018 - lbeltrame@kde.org
+
+- Update to 18.11.90
+  * New bugfix release
+  * For more details please see:
+  * https://www.kde.org/announcements/announce-applications-18.12-rc.php
+- Changes since 18.11.80:
+  * Do not show '+' for positive numbers (kde#262690)
+  * Fix plot names for derivatives and integral (kde#284811)
+  * Do not delete parent widgets (kde#320394)
+
 -------------------------------------------------------------------
 Thu Nov 22 17:40:46 UTC 2018 - wbauer@tmo.at
 
diff --git a/kmplot.spec b/kmplot.spec
index e96a10b..880f11b 100644
--- a/kmplot.spec
+++ b/kmplot.spec
@@ -21,7 +21,7 @@
 %{!?_kapp_version: %define _kapp_version %(echo %{version}| awk -F. '{print $1"."$2}')}
 %bcond_without lang
 Name:           kmplot
-Version:        18.11.80
+Version:        18.11.90
 Release:        0
 Summary:        Mathematical Function Plotter
 License:        GPL-2.0-or-later