diff --git a/.firefox.metadata b/.firefox.metadata
index 9a859d6..6f81f7b 100644
--- a/.firefox.metadata
+++ b/.firefox.metadata
@@ -1,6 +1,6 @@
511960dd78451a06c9df76509635aeec05b2051a SOURCES/Python-2.7.8.tgz
467bdb846d67c01aed9e521fe0ef280065a50c3c SOURCES/devtoolset-2-binutils-2.23.52.0.1-10.el5.src.rpm
-2d627752f5809bfa598f76413d3c4c1b5ea7fb5a SOURCES/firefox-52.6.0esr.source.tar.xz
-958f5a7e5f28966818a6a6865bd4aa42dccab0ef SOURCES/firefox-langpacks-52.6.0esr-20180118.tar.xz
+02d50d90d6c4c8d659be49acb3b153b7ec79be9e SOURCES/firefox-52.7.0esr.source.tar.xz
+0860792035ef69b4815e45f18128f4d07d474573 SOURCES/firefox-langpacks-52.7.0esr-20180308.tar.xz
e5ba84786af5d0e0e23b1a9112c76821ef23306c SOURCES/gcc48-4.8.2-16.el5.src.rpm
77fd30f7ebc12a629a31c1e252cec06af55a71fe SOURCES/yasm-1.2.0-3.el5.src.rpm
diff --git a/.gitignore b/.gitignore
index 26f283c..b00d4d8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,6 @@
SOURCES/Python-2.7.8.tgz
SOURCES/devtoolset-2-binutils-2.23.52.0.1-10.el5.src.rpm
-SOURCES/firefox-52.6.0esr.source.tar.xz
-SOURCES/firefox-langpacks-52.6.0esr-20180118.tar.xz
+SOURCES/firefox-52.7.0esr.source.tar.xz
+SOURCES/firefox-langpacks-52.7.0esr-20180308.tar.xz
SOURCES/gcc48-4.8.2-16.el5.src.rpm
SOURCES/yasm-1.2.0-3.el5.src.rpm
diff --git a/README.debrand b/README.debrand
deleted file mode 100644
index 01c46d2..0000000
--- a/README.debrand
+++ /dev/null
@@ -1,2 +0,0 @@
-Warning: This package was configured for automatic debranding, but the changes
-failed to apply.
diff --git a/SPECS/firefox.spec b/SPECS/firefox.spec
index 246d65a..60a557e 100644
--- a/SPECS/firefox.spec
+++ b/SPECS/firefox.spec
@@ -76,7 +76,7 @@
Summary: Mozilla Firefox Web browser
Name: firefox
-Version: 52.6.0
+Version: 52.7.0
Release: 1%{?dist}
URL: http://www.mozilla.org/projects/firefox/
License: MPLv1.1 or GPLv2+ or LGPLv2+
@@ -88,7 +88,7 @@ Group: Applications/Internet
# From ftp://archive.mozilla.org/pub/firefox/releases/%{version}%{?ext_version}/source
Source0: firefox-%{version}%{?ext_version}.source.tar.xz
%if %{build_langpacks}
-Source1: firefox-langpacks-%{version}%{?ext_version}-20180118.tar.xz
+Source1: firefox-langpacks-%{version}%{?ext_version}-20180308.tar.xz
%endif
Source10: firefox-mozconfig
Source12: firefox-redhat-default-prefs.js
@@ -885,7 +885,10 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
#---------------------------------------------------------------------
%changelog
-* Thu Jan 18 2018 Martin Stransky <stransky@redhat.com> - 52.6.1-1
+* Thu Mar 8 2018 Jan Horak <jhorak@redhat.com> - 52.7.0-1
+- Update to 52.7.0 ESR
+
+* Thu Jan 18 2018 Martin Stransky <stransky@redhat.com> - 52.6.1-2
- Update to 52.6.0 ESR
* Wed Nov 29 2017 Jan Horak <jhorak@redhat.com> - 52.5.1-1