diff --git a/.gitignore b/.gitignore
index 5f180d0..da5fe08 100644
--- a/.gitignore
+++ b/.gitignore
@@ -240,3 +240,5 @@ firefox-3.6.4.source.tar.bz2
 /firefox-55.0.source.tar.xz
 /firefox-langpacks-55.0-20170802.tar.xz
 /firefox-langpacks-55.0-20170807.tar.xz
+/firefox-55.0.1.source.tar.xz
+/firefox-langpacks-55.0.1-20170814.tar.xz
diff --git a/firefox.spec b/firefox.spec
index 8874ede..5d64fab 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -96,14 +96,14 @@
 
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
-Version:        55.0
-Release:        6%{?pre_tag}%{?dist}
+Version:        55.0.1
+Release:        1%{?pre_tag}%{?dist}
 URL:            https://www.mozilla.org/firefox/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 Group:          Applications/Internet
 Source0:        https://archive.mozilla.org/pub/firefox/releases/%{version}%{?pre_version}/source/firefox-%{version}%{?pre_version}.source.tar.xz
 %if %{build_langpacks}
-Source1:        firefox-langpacks-%{version}%{?pre_version}-20170807.tar.xz
+Source1:        firefox-langpacks-%{version}%{?pre_version}-20170814.tar.xz
 %endif
 Source10:       firefox-mozconfig
 Source12:       firefox-redhat-default-prefs.js
@@ -852,6 +852,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #---------------------------------------------------------------------
 
 %changelog
+* Mon Aug 14 2017 Jan Horak <jhorak@redhat.com> - 55.0.1-1
+- Update to 55.0.1
+
 * Fri Aug 11 2017 Jan Horak <jhorak@redhat.com> - 55.0-6
 - Do not require nss and nspr which we build package against
 
diff --git a/sources b/sources
index 24ce599..0c506b0 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (firefox-langpacks-55.0-20170807.tar.xz) = 7710d37859edfddb6e252ca8edb309b5ae59fc392e5a848525722bd77c5765c79e1a0f092a5d6f96021539153afd0ca962cf8b8de2c3f94b94c89768dc9a2cf7
-SHA512 (firefox-55.0.source.tar.xz) = b3ca0a926faedfc12c859965629330489ac6c05730a0dc38748704a1a25e876decfba78a3d665e22a6773b0a3bfed3109cd624be77d130785b4097d6d9f9c94b
+SHA512 (firefox-55.0.1.source.tar.xz) = 2c15cb3e1a9f464f63ff7ac8ccf0625ed845a5cb9b186d7acf121c439cec38bcdeee93630e99dbfd336f1b7e60a7c09822a1eba59f308bba8866f155b2ed1c47
+SHA512 (firefox-langpacks-55.0.1-20170814.tar.xz) = e2b00456718dcb7462622af7abf5f8672bffffd1f26d3a43487e2490f2d1fb5b858df22f0e5326f8bcb4f0035554782d39f93d90356466ef81fce0bc82a80d25