diff --git a/.gitignore b/.gitignore
index 720c344..bf17315 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 /cmark-0.5.2.1.tar.gz
 /cmark-0.5.5.tar.gz
 /cmark-0.5.6.tar.gz
+/cmark-0.5.6.3.tar.gz
diff --git a/ghc-cmark.spec b/ghc-cmark.spec
index 478b7ba..4398d02 100644
--- a/ghc-cmark.spec
+++ b/ghc-cmark.spec
@@ -7,8 +7,8 @@
 %bcond_without tests
 
 Name:           ghc-%{pkg_name}
-Version:        0.5.6
-Release:        8%{?dist}
+Version:        0.5.6.3
+Release:        1%{?dist}
 Summary:        Fast, accurate CommonMark (Markdown) parser and renderer
 
 License:        BSD
@@ -115,6 +115,9 @@ This package provides the Haskell %{pkg_name} profiling library.
 
 
 %changelog
+* Thu Jul 25 2019 Jens Petersen <petersen@redhat.com> - 0.5.6.3-1
+- update to 0.5.6.3
+
 * Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.5.6-8
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
 
diff --git a/sources b/sources
index bc69eca..65c0674 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (cmark-0.5.6.tar.gz) = ba9ae5268c1d55123754e7b0c5f73c5134fa1d57a7a624e865c5c9690f073d9db9e6f1b7bc5fea86305d3a72a7af371a22f12fcce4ccbe9fd2942ba1d3677835
+SHA512 (cmark-0.5.6.3.tar.gz) = 065bafce23b47a75d9cae532ef7fbf66ef7199390aec45b8801a99f492871cbdcd20a2959069e373ccde3c8d4538a63f07de1b9a7f134bb975db4cc30e4c3ca6