diff --git a/.gitignore b/.gitignore
index 551a647..c3ba905 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@
 /libkolabxml-0.8.tar.gz
 /libkolabxml-0.8.0.tar.gz
 /libkolabxml-0.8.1.tar.gz
+/libkolabxml-0.8.3.tar.gz
diff --git a/libkolabxml.spec b/libkolabxml.spec
index dd4561b..d6e1de0 100644
--- a/libkolabxml.spec
+++ b/libkolabxml.spec
@@ -38,7 +38,7 @@
 %endif
 
 Name:           libkolabxml
-Version:        0.8.1
+Version:        0.8.3
 Release:        1%{?dist}
 Summary:        Kolab XML format collection parser library
 
@@ -301,6 +301,9 @@ rm -rf %{buildroot}
 %endif
 
 %changelog
+* Tue Feb 26 2013 Jeroen van Meeuwen <vanmeeuwen@kolabsys.com> - 0.8.3-1
+- New upstream release with file format handling
+
 * Wed Aug 15 2012 Jeroen van Meeuwen <vanmeeuwen@kolabsys.com> - 0.8.1-1
 - New upstream version 0.8.1
 - Revert s/qt-devel/qt4-devel/ - just require the latest qt-devel
diff --git a/sources b/sources
index 46f1a47..63501a0 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-a02541b35153334c69ee1845dfe464c6  libkolabxml-0.8.1.tar.gz
+38ded7003255decf9cd46c6a3f442e6b  libkolabxml-0.8.3.tar.gz