diff --git a/mksh.spec b/mksh.spec
index 9a37359..de0c213 100644
--- a/mksh.spec
+++ b/mksh.spec
@@ -4,8 +4,8 @@
 
 Summary:          MirBSD enhanced version of the Korn Shell
 Name:             mksh
-Version:          55
-Release:          3%{?dist}
+Version:          56
+Release:          1%{?dist}
 # BSD (setmode.c), ISC (strlcpy.c), MirOS (the rest)
 License:          MirOS and ISC and BSD
 Group:            System Environment/Shells
@@ -139,12 +139,15 @@ rm -rf $RPM_BUILD_ROOT
 %{_mandir}/man1/lksh.1*
 
 %changelog
+* Wed Aug 09 2017 Michal Hlavinka <mhlavink@redhat.com> 56-1
+- Upgrade to 56 (#1479800)
+- fixes wait exit codes of co-processes when run in interactive mode (#1479320)
+
 * Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 55-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
 
 * Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 55-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
-
 * Thu Apr 13 2017 Robert Scheck <robert@fedoraproject.org> 55-1
 - Upgrade to 55
 
diff --git a/sources b/sources
index 682e809..9f618fa 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (mksh-R55.tgz) = 8640b3a228228652d1d2725b2bc1de7915113c6eceb3fc5fde5936e5eeb8abaf9d7acebf261584220f31ebc71319d5bd8b9a08adf84c1775f3a718985bcd02d7
+SHA512 (mksh-R56.tgz) = 33839ed112b1b80eb6090f7fd3027d136e5b7c57ff5b3bd16f76f76fe1f39c8c0d49a0b43381ecfd3b20366c5edec515e554535151fe17021ab3dfaa70e84d82