diff --git a/SPECS/devtoolset-7.spec b/SPECS/devtoolset-7.spec
index 4b50f6d..862fe1b 100644
--- a/SPECS/devtoolset-7.spec
+++ b/SPECS/devtoolset-7.spec
@@ -8,8 +8,8 @@
 
 Summary: Package that installs %scl
 Name: %scl_name
-Version: 7.0
-Release: 8%{?dist}
+Version: 7.1
+Release: 4%{?dist}
 License: GPLv2+
 Group: Applications/File
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -18,10 +18,10 @@ Source0: README
 # following commands to generate the tarball:
 # git clone git://pkgs.devel.redhat.com/rpms/devtoolset-7-toolchain-docker -b devtoolset-7.0-rhel-7
 # rm -rf devtoolset-7-toolchain-docker/.git{,ignore}
-# tar cf - devtoolset-7-toolchain-docker | bzip2 -9 > devtoolset-7-toolchain-docker-%{df_toolchain_s}.tar.bz2
+# tar cf - devtoolset-7-toolchain-docker | bzip2 -9 > devtoolset-7-toolchain-docker-%%{df_toolchain_s}.tar.bz2
 # git clone git://pkgs.devel.redhat.com/rpms/devtoolset-7-perftools-docker -b devtoolset-7.0-rhel-7
 # rm -rf devtoolset-7-perftools-docker/.git{,ignore}
-# tar cf - devtoolset-7-perftools-docker | bzip2 -9 > devtoolset-7-perftools-docker-%{df_perftools_s}.tar.bz2
+# tar cf - devtoolset-7-perftools-docker | bzip2 -9 > devtoolset-7-perftools-docker-%%{df_perftools_s}.tar.bz2
 Source1: devtoolset-7-toolchain-docker-%{df_toolchain_s}.tar.bz2
 Source2: devtoolset-7-perftools-docker-%{df_perftools_s}.tar.bz2
 
@@ -41,9 +41,13 @@ Summary: Package that handles %scl Software Collection.
 Group: Applications/File
 Requires: scl-utils >= 20120927-11
 Obsoletes: %{name}-runtime < %{version}-%{release}
+%if 0%{?rhel} >= 7
+Requires(post): %{_root_sbindir}/semanage %{_root_sbindir}/restorecon
+Requires(postun): %{_root_sbindir}/semanage %{_root_sbindir}/restorecon
+%else
 Requires(post): libselinux policycoreutils-python
 Requires(postun): libselinux policycoreutils-python
-Requires(preun): libselinux policycoreutils-python
+%endif
 
 %description runtime
 Package shipping essential scripts to work with %scl Software Collection.
@@ -137,6 +141,7 @@ if [ "\$rpmlibdir" != "\${rpmlibdir/lib64/}" ]; then
   rpmlibdir32=":%{_scl_root}\${rpmlibdir/lib64/lib}"
 fi
 export LD_LIBRARY_PATH=%{_scl_root}\$rpmlibdir\$rpmlibdir32\${LD_LIBRARY_PATH:+:\${LD_LIBRARY_PATH}}
+export LD_LIBRARY_PATH=%{_scl_root}\$rpmlibdir\$rpmlibdir32:%{_scl_root}\$rpmlibdir/dyninst\$rpmlibdir32/dyninst\${LD_LIBRARY_PATH:+:\${LD_LIBRARY_PATH}}
 # duplicate python site.py logic for sitepackages
 pythonvers=`python -c 'import sys; print sys.version[:3]'`
 export PYTHONPATH=%{_prefix}/lib64/python\$pythonvers/site-packages:%{_prefix}/lib/python\$pythonvers/site-packages\${PYTHONPATH:+:\${PYTHONPATH}}
@@ -238,6 +243,18 @@ if [ $1 = 0 ]; then
 fi
 
 %changelog
+* Fri Feb 23 2018 Marek Polacek <polacek@redhat.com> - 7.1-4
+- add dyninst library path to LD_LIBRARY_PATH (#1540169)
+
+* Tue Feb 20 2018 Marek Polacek <polacek@redhat.com> - 7.1-3
+- revert to old devtoolset-7-runtime Requires for RHEL 6
+
+* Tue Feb 13 2018 Marek Polacek <polacek@redhat.com> - 7.1-2
+- fix devtoolset-7-runtime Requires
+
+* Tue Dec 12 2017 Marek Polacek <polacek@redhat.com> - 7.1-1
+- update for DTS 7.1
+
 * Fri Oct 06 2017 Marek Polacek <polacek@redhat.com> - 7.0-8
 - don't Require gcc for dockerfiles (#1499232)
 
@@ -254,6 +271,9 @@ fi
 - drop devtoolset-7-{go,llvm,rust} on rhel6 and don't require
   them in -all on rhel6 (#1467194)
 
+* Thu Jun 15 2017 Marek Polacek <polacek@redhat.com> - 7.0-3
+- bump Release for rebuild
+
 * Wed Jun  7 2017 Marek Polacek <polacek@redhat.com> - 7.0-2
 - update %files for the recently added subpackages