diff --git a/.gitignore b/.gitignore
index 32fba26..b8e915e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,4 @@
 /gdcm-2.6.1.tar.bz2
 /gdcm-2.6.2.tar.gz
 /gdcm-2.6.2.tar.bz2
+/gdcm-2.6.3.tar.bz2
diff --git a/gdcm.spec b/gdcm.spec
index e0005ea..8a4deea 100644
--- a/gdcm.spec
+++ b/gdcm.spec
@@ -5,8 +5,8 @@
 }
 
 Name:		gdcm
-Version:	2.6.2
-Release:	2%{?dist}
+Version:	2.6.3
+Release:	1%{?dist}
 Summary:	Grassroots DiCoM is a C++ library to parse DICOM medical files
 Group:		System Environment/Libraries
 License:	BSD
@@ -26,7 +26,7 @@ BuildRequires:	CharLS-devel >= 1.0
 BuildRequires:	cmake
 BuildRequires:	doxygen
 BuildRequires:	libxslt-devel
-BuildRequires:	docbook-style-xsl
+BuildRequires:	docbook5-style-xsl
 BuildRequires:	expat-devel
 BuildRequires:	fontconfig-devel
 BuildRequires:	graphviz
@@ -287,6 +287,9 @@ make test -C %{_target_platform} || exit 0
 %{python3_sitearch}/*
 
 %changelog
+* Mon Feb 01 2016 Sebastian Pölsterl <sebp@k-d-w.org> - 2.6.3-1
+- Update to 2.6.3 (#1302493)
+
 * Fri Jan 22 2016 Marek Kasik <mkasik@redhat.com> - 2.6.2-2
 - Rebuild for poppler-0.40.0
 
diff --git a/sources b/sources
index fe85bdf..a6f1c66 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-2d56a7f7978bb5103b9732ab46728dd9  gdcm-2.6.2.tar.bz2
+52d398f48e672f1949914f6b3e2d528c  gdcm-2.6.3.tar.bz2
 9e73255514b7406f365b615319ed9699  gdcmData.tar.gz