diff --git a/CuraEngine-3.2.24.obscpio b/CuraEngine-3.2.24.obscpio
deleted file mode 100644
index b150f8d..0000000
--- a/CuraEngine-3.2.24.obscpio
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6e5d16dd99d3b9be520721d8f2cebaf9a2cbcb626c86fc9a60d310a4a934ba4f
-size 2882573
diff --git a/CuraEngine-3.2.28.obscpio b/CuraEngine-3.2.28.obscpio
new file mode 100644
index 0000000..df2368d
--- /dev/null
+++ b/CuraEngine-3.2.28.obscpio
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d34e8b8108bb1c3b7b55825b08f0ecc5050d96fdb4f1aa78f45a94e6e014521b
+size 2882061
diff --git a/CuraEngine.obsinfo b/CuraEngine.obsinfo
index 05597a7..cf122c5 100644
--- a/CuraEngine.obsinfo
+++ b/CuraEngine.obsinfo
@@ -1,5 +1,5 @@
 name: CuraEngine
-version: 3.2.24
+version: 3.2.28
 mtime: 1532278266
 commit: f00c2ca766046222d8ae92a09000410a4bbdb61e
 
diff --git a/_service b/_service
index be8c327..7be945a 100644
--- a/_service
+++ b/_service
@@ -2,8 +2,8 @@
   <service name="obs_scm" mode="disabled">
     <param name="url">https://code.alephobjects.com/diffusion/CTE/cura-engine.git</param>
     <param name="scm">git</param>
-    <param name="revision">v3.2.24</param>
-    <param name="version">3.2.24</param>
+    <param name="revision">v3.2.28</param>
+    <param name="version">3.2.28</param>
     <param name="submodules">disable</param>
     <param name="filename">CuraEngine</param>
   </service>
diff --git a/cura-engine-lulzbot.changes b/cura-engine-lulzbot.changes
index eaec201..5dc6bcc 100644
--- a/cura-engine-lulzbot.changes
+++ b/cura-engine-lulzbot.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue Sep 25 14:52:06 UTC 2018 - Adrian Schröter <adrian@suse.de>
+
+- update to version 3.2.28
+  * version update only
+
 -------------------------------------------------------------------
 Mon Aug  6 07:04:14 UTC 2018 - adrian@suse.de
 
diff --git a/cura-engine-lulzbot.spec b/cura-engine-lulzbot.spec
index 1de6d0f..f1413bc 100644
--- a/cura-engine-lulzbot.spec
+++ b/cura-engine-lulzbot.spec
@@ -12,12 +12,12 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via http://bugs.opensuse.org/
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
 
 Name:           cura-engine-lulzbot
-Version:        3.2.24
+Version:        3.2.28
 Release:        0
 Summary:        3D printer control software
 License:        AGPL-3.0-only