diff --git a/.gitignore b/.gitignore
index 135b788..3be71be 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@
 /parallel-20141122.tar.bz2
 /parallel-20160222.tar.bz2
 /parallel-20160722.tar.bz2
+/parallel-20180322.tar.bz2
diff --git a/parallel.spec b/parallel.spec
index b8a34af..7606d0f 100644
--- a/parallel.spec
+++ b/parallel.spec
@@ -1,7 +1,7 @@
 Name:           parallel
 Summary:        Shell tool for executing jobs in parallel
-Version:        20160722
-Release:        5%{?dist}
+Version:        20180322
+Release:        1%{?dist}
 
 License:        GPLv3+
 URL:            http://www.gnu.org/software/parallel/
@@ -55,7 +55,12 @@ chmod -x %{buildroot}%{_bindir}/env_parallel.*
 %license COPYING
 %doc README NEWS
 %{_bindir}/parallel
+%{_bindir}/parcat
+%{_bindir}/parset
 %{_mandir}/man1/parallel.1*
+%{_mandir}/man1/parcat.1*
+%{_mandir}/man1/parset.1*
+%{_mandir}/man7/parallel*
 %exclude %{_bindir}/env_parallel*
 %exclude %{_mandir}/man1/env_parallel.1*
 %{_bindir}/sem
@@ -68,6 +73,9 @@ chmod -x %{buildroot}%{_bindir}/env_parallel.*
 %{_mandir}/man7/parallel_design.7*
 
 %changelog
+* Sun Apr 15 2018 Filipe Rosset <rosset.filipe@gmail.com> - 20180322-1
+- update to latest upstream 20180322 fixes rhbz #1520477
+
 * Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 20160722-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
 
diff --git a/sources b/sources
index e6414fd..6bf8ba7 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-7c0462c43a93e717766dbe156cf7c24d  parallel-20160722.tar.bz2
+SHA512 (parallel-20180322.tar.bz2) = 62299fc3aca77c3d7b844b928d266209735b9f8012dd299ab5c142e4588bc0bf4e039e48200c0602b36719b3f70dc2442c89469939be71f3bcff887b2885f5dd