diff --git a/.gitignore b/.gitignore
index 6452451..7e3796c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -413,3 +413,5 @@ firefox-3.6.4.source.tar.bz2
 /firefox-80.0.source.tar.xz
 /firefox-langpacks-80.0-20200818.tar.xz
 /firefox-langpacks-80.0-20200820.tar.xz
+/firefox-80.0.1.source.tar.xz
+/firefox-langpacks-80.0.1-20200901.tar.xz
diff --git a/firefox.spec b/firefox.spec
index 92df61a..5417246 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -113,13 +113,13 @@ ExcludeArch: aarch64
 
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
-Version:        80.0
+Version:        80.0.1
 Release:        1%{?dist}
 URL:            https://www.mozilla.org/firefox/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 Source0:        https://archive.mozilla.org/pub/firefox/releases/%{version}%{?pre_version}/source/firefox-%{version}%{?pre_version}.source.tar.xz
 %if %{with langpacks}
-Source1:        firefox-langpacks-%{version}%{?pre_version}-20200820.tar.xz
+Source1:        firefox-langpacks-%{version}%{?pre_version}-20200901.tar.xz
 %endif
 Source2:        cbindgen-vendor.tar.xz
 Source10:       firefox-mozconfig
@@ -607,6 +607,8 @@ echo "export RANLIB=\"gcc-ranlib\"" >> .mozconfig
 %if 0%{?build_with_pgo}
 echo "ac_add_options MOZ_PGO=1" >> .mozconfig
 #echo "ac_add_options --enable-lto" >> .mozconfig
+# PGO build does not work with ccache
+export CCACHE_DISABLE=1
 %endif
 
 MOZ_SMP_FLAGS=-j1
@@ -960,6 +962,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #---------------------------------------------------------------------
 
 %changelog
+* Tue Sep 1 2020 Martin Stransky <stransky@redhat.com> - 80.0.1-1
+- Updated to 80.0.1
+
 * Tue Aug 18 2020 Martin Stransky <stransky@redhat.com> - 80.0-1
 - Updated to 80.0 Build 2
 - Go back to gcc
diff --git a/sources b/sources
index 141286a..51d51bb 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
 SHA512 (cbindgen-vendor.tar.xz) = f0425020e2d43a3d28b03f82bdb9719728112a2c94b1d595da384d0674ca21d0940a6f729a690434d670e598fbc6bb5193c89da0a4633a734c70dd786222e711
-SHA512 (firefox-80.0.source.tar.xz) = 6cfba55615d032e77f973ffdb1d4bb27c3c00d1ef642521284afa3e01a1bd29c6db963181e9ebefb0a44e49b96c3f93e57ce49541eae7e5a54d3360ffa81c1f3
-SHA512 (firefox-langpacks-80.0-20200820.tar.xz) = 6a148c3ba92a1958f24b851387c2fb203e0250ff643b757545fa84acd9da18a8cd60135161193154d8b6507c77432c947ba040455eb14e9909f5d7daf4a0daf3
+SHA512 (firefox-80.0.1.source.tar.xz) = 97a54e5f0ff0e34d0994b9ea67250fda1e9a51acb1129a5f6ce632ca5d15132ae4e5eb18c1a9a609a14f5012daf87c6e1a5049e096dd1c32cac9e2c981381d10
+SHA512 (firefox-langpacks-80.0.1-20200901.tar.xz) = 2cd2f67eba01cc9b6a86f3e4a2b7e2cebe705bdf6912c627d7735897d9305e8eb8e9b39174dca75cd3545a5d047ad2d0c3122b23180a6a389d07afa8de01ee37