diff --git a/.gitignore b/.gitignore
index e870919..9546627 100644
--- a/.gitignore
+++ b/.gitignore
@@ -198,3 +198,6 @@ thunderbird-langpacks-3.1.2-20100803.tar.bz2
 /thunderbird-52.6.0.source.tar.xz
 /thunderbird-langpacks-52.6.0-20180129.tar.xz
 /l10n-lightning-52.6.0.tar.xz
+/thunderbird-52.7.0.source.tar.xz
+/thunderbird-langpacks-52.7.0-20180327.tar.xz
+/l10n-lightning-52.7.0.tar.xz
diff --git a/sources b/sources
index a30d4e0..c5eb35a 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,6 @@
 SHA512 (thunderbird-52.6.0.source.tar.xz) = 80742c95ed61d1cb2e72b71bb23bdd211a40240ab4393e9f028a38f902547372084a8f56445e2394484be088a7b9801405f3d6618fb2742601cc968bf34427f0
 SHA512 (thunderbird-langpacks-52.6.0-20180129.tar.xz) = 23c4b1f088617c1f0e782005f56a6e39959aa151da00b8ab1c010ae30afca69d48c63ca570f40e4b5b5e8c3fa2476283280391e027a61c898d839f4463007667
 SHA512 (l10n-lightning-52.6.0.tar.xz) = 20391438d0df53c3d3a910f6d3a80d771268e69f724bfd6ebcbe67181c67ea516f9708a35f55dce23ab6b9b158589d85c3eb8ddfb5eebbeea803fd99c974061b
+SHA512 (thunderbird-52.7.0.source.tar.xz) = 875ad6f2b030c65d248ecec4f4a5b51767c3ee7944ac72893237efd2af50145ec2e4a9efa8d60807b78bcfb8189969e5a67d15124710e8b0091f639cddfbfe21
+SHA512 (thunderbird-langpacks-52.7.0-20180327.tar.xz) = 7f4ae965d36ebb16c785cc96350faa232aff8e110e181ddf390489e238b93a935bbf44efff578429793ad30552bff8cabb6e8d9a992fe009e01c582f0d0bf399
+SHA512 (l10n-lightning-52.7.0.tar.xz) = 9fa906bb830ec9c4105070935fa0f93dd0849335e8e32bb2c3e5fb20cbec6f02fbecd90bac49cf1f42e86aa84c8d9cb646d3e23b5bd52f6aa44ccb490ef1ab9c
diff --git a/thunderbird.spec b/thunderbird.spec
index 682475f..0a2650b 100644
--- a/thunderbird.spec
+++ b/thunderbird.spec
@@ -72,7 +72,7 @@
 # Bump one with each minor lightning release
 %define gdata_version 3.3
 # BUMP VERSION THERE:
-%define gdata_version_internal 0.11
+%define gdata_version_internal 0.12
 %global gdata_extname %{_libdir}/mozilla/extensions/{3550f703-e582-4d05-9a08-453d09bdfdc6}/{a62ef8ec-5fdc-40c2-873c-223b8a6925cc}
 
 # The tarball is pretty inconsistent with directory structure.
@@ -95,14 +95,14 @@
 
 Summary:        Mozilla Thunderbird mail/newsgroup client
 Name:           thunderbird
-Version:        52.6.0
-Release:        2%{?dist}
+Version:        52.7.0
+Release:        1%{?dist}
 URL:            http://www.mozilla.org/projects/thunderbird/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 Group:          Applications/Internet
 Source0:        ftp://ftp.mozilla.org/pub/thunderbird/releases/%{version}%{?pre_version}/source/thunderbird-%{version}%{?pre_version}.source.tar.xz
 %if %{build_langpacks}
-Source1:        thunderbird-langpacks-%{version}-20180129.tar.xz
+Source1:        thunderbird-langpacks-%{version}-20180327.tar.xz
 %endif
 # Locales for lightning
 Source2:        l10n-lightning-%{version}.tar.xz
@@ -752,6 +752,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #===============================================================================
 
 %changelog
+* Tue Mar 27 2018 Jan Horak <jhorak@redhat.com> - 52.7.0-1
+- Update to 52.7.0
+
 * Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 52.6.0-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild