diff --git a/dist b/dist
new file mode 100644
index 0000000000000000000000000000000000000000..0ee7539a2292be885eb3a6caf1a4ee4666e5e99f
--- /dev/null
+++ b/dist
@@ -0,0 +1 @@
+an8_6
diff --git a/download b/download
index add68cee3d589bfaa6a2f3a6348874526432de2b..e5122589c430925c725494bb5f6352149c303cad 100644
--- a/download
+++ b/download
@@ -1,5 +1,5 @@
 9030c1f285ee079a4c386e525e57a2b1  cbindgen-vendor.tar.xz
-b973ea73ee45599205924c717958e9c3  firefox-91.12.0esr.processed-source.tar.xz
-9c20224f75cd385a3a41eb6262a226e3  firefox-langpacks-91.12.0esr-20220721.tar.xz
+0be0cf60f9b52364ae564f6c7dee9016  firefox-91.13.0esr.processed-source.tar.xz
+442ae7715acdf6c640e3fce1a4796e05  firefox-langpacks-91.13.0esr-20220817.tar.xz
 5b7e3326f4484ce1ab685e74f8477a26  nspr-4.32.0-1.el8_1.src.rpm
 770fbbfb259e656b8f3879934137d10c  nss-3.67.0-7.el8_1.src.rpm
diff --git a/firefox.spec b/firefox.spec
index ebc79dc385c439317462417e6300c83709344a67..c208fd6137453139f9dd118219b984b3da701dfe 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -136,8 +136,8 @@ end}
 
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
-Version:        91.12.0
-Release:        2%{anolis_release}%{?dist}
+Version:        91.13.0
+Release:        1%{anolis_release}%{?dist}
 URL:            https://www.mozilla.org/firefox/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 %if 0%{?rhel} == 9
@@ -161,7 +161,7 @@ ExcludeArch:    aarch64 s390 ppc
 # Link to official tarball: https://hg.mozilla.org/releases/mozilla-release/archive/firefox-%%{version}%%{?pre_version}.source.tar.xz
 Source0:        firefox-%{version}%{?pre_version}%{?buildnum}.processed-source.tar.xz
 %if %{build_langpacks}
-Source1:        firefox-langpacks-%{version}%{?pre_version}-20220721.tar.xz
+Source1:        firefox-langpacks-%{version}%{?pre_version}-20220817.tar.xz
 
 %endif
 Source2:        cbindgen-vendor.tar.xz
@@ -1267,10 +1267,13 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #---------------------------------------------------------------------
 
 %changelog
-* Tue Aug 02 2022 Liwei Ge <geliwei@openanolis.org> - 91.12.0-1.0.1
+* Thu Aug 25 2022 Liwei Ge <geliwei@openanolis.org> - 91.13.0-1.0.1
 - Add firefox-anolis-default-prefs.js
 - Remove bookmarks
 
+* Wed Aug 17 2022 Eike Rathke <erack@redhat.com> - 91.13.0-1
+- Update to 91.13.0 build1
+
 * Thu Jul 21 2022 Eike Rathke <erack@redhat.com> - 91.12.0-1
 - Update to 91.12.0 build1