diff --git a/.gitignore b/.gitignore
index 0890bb3..9b9fa0f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -81,3 +81,5 @@ firefox-3.6.4.source.tar.bz2
 /firefox-23.0.source.tar.bz2
 /firefox-langpacks-23.0-20130731.tar.xz
 /firefox-langpacks-23.0-20130805.tar.xz
+/firefox-23.0.1.source.tar.bz2
+/firefox-langpacks-23.0.1-20130819.tar.xz
diff --git a/firefox.spec b/firefox.spec
index 99f9cae..a18aac5 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -15,7 +15,7 @@
 %define default_bookmarks_file %{_datadir}/bookmarks/default-bookmarks.html
 %define firefox_app_id \{ec8030f7-c20a-464f-9b0e-13a3a9e97384\}
 
-%global xulrunner_version      23.0
+%global xulrunner_version      23.0.1
 %global xulrunner_version_max  23.1
 %global xulrunner_release      1
 %global alpha_version          0
@@ -58,14 +58,14 @@
 
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
-Version:        23.0
+Version:        23.0.1
 Release:        1%{?pre_tag}%{?dist}
 URL:            http://www.mozilla.org/projects/firefox/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 Group:          Applications/Internet
 Source0:        ftp://ftp.mozilla.org/pub/firefox/releases/%{version}%{?pre_version}/source/firefox-%{version}%{?pre_version}.source.tar.bz2
 %if %{build_langpacks}
-Source1:        firefox-langpacks-%{version}%{?pre_version}-20130805.tar.xz
+Source1:        firefox-langpacks-%{version}%{?pre_version}-20130819.tar.xz
 %endif
 Source10:       firefox-mozconfig
 Source11:       firefox-mozconfig-branded
@@ -145,7 +145,7 @@ cd %{tarballdir}
 
 # Set up SDK path
 MOZILLA_SDK_PATH=`pkg-config --variable=sdkdir libxul`
-if [ -z $MOZILLA_SDK_PATH ]; then
+if [ -z "$MOZILLA_SDK_PATH" ]; then
     echo "XulRunner SDK is not available!"
     exit 1
 else
@@ -431,6 +431,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #---------------------------------------------------------------------
 
 %changelog
+* Mon Aug 19 2013 Jan Horak <jhorak@redhat.com> - 23.0.1-1
+- Update to 23.0.1
+
 * Mon Aug 5 2013 Martin Stransky <stransky@redhat.com> - 23.0-1
 - Updated to latest upstream (23.0 Build 2)
 
diff --git a/sources b/sources
index b1b76df..73828f1 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-059e2e0fdd0ebd98d62994762b25dfae  firefox-23.0.source.tar.bz2
-1d8be4939e28440a3f721ae395aeb5dc  firefox-langpacks-23.0-20130805.tar.xz
+f854095987b2a66e25c9bfd808e5eaeb  firefox-23.0.1.source.tar.bz2
+c9e2da972d7a390e51719a3b440b08df  firefox-langpacks-23.0.1-20130819.tar.xz