diff --git a/.gitignore b/.gitignore
index 8fd6748..0759789 100644
--- a/.gitignore
+++ b/.gitignore
@@ -355,3 +355,5 @@ thunderbird-langpacks-3.1.2-20100803.tar.bz2
 /thunderbird-91.7.0.source.tar.xz
 /thunderbird-91.8.0.source.tar.xz
 /thunderbird-langpacks-91.8.0-20220405.tar.xz
+/thunderbird-91.9.0.source.tar.xz
+/thunderbird-langpacks-91.9.0-20220503.tar.xz
diff --git a/sources b/sources
index 4bb6e23..131bf2b 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
 SHA512 (cbindgen-vendor.tar.xz) = 105a7d93d63920d8c232421a29f6330c171343d27807feaeadb1737374e5cf1d48916cb6e9ce04773dd81bb3c52a6f5cef12e633b0922cb9f91ca99acc9e4b78
-SHA512 (thunderbird-91.8.0.source.tar.xz) = 147c7ad68b0a32cc0fd4405935836af1fa77bbce6a1e367b51ef9871e7fc2a8fe908a1d200be34326f4f339d272e62f619b75680201fe82d301ddd02e23824d5
-SHA512 (thunderbird-langpacks-91.8.0-20220405.tar.xz) = 9d194379c25afb2d4e26dabd16a94b30b26f386dbe2970a9e1d32a5e9cf923f4e430f275f7f1bb185e34f1170344dbea86dbe8c80411c6c898e4a848fbfd922d
+SHA512 (thunderbird-91.9.0.source.tar.xz) = 474b5aca9c5e54fdc72eebff938f0d217bc039c3ac8d1caf965fb61bd1cf349f389a1df751a525de567a1eeabd7bb1bf2246014e84c7aab89edce059fe2e72d1
+SHA512 (thunderbird-langpacks-91.9.0-20220503.tar.xz) = 06a5924ed101ef967d8b58ffaab4bba9dad2cc12ab7ffc8f8315d8a8cbdf8205cbf4394bf41a7d520a698498fd5b2dad1c9f27403f9970069b8bd2ebb1ab48fa
diff --git a/thunderbird.spec b/thunderbird.spec
index 4e142f0..15b806c 100644
--- a/thunderbird.spec
+++ b/thunderbird.spec
@@ -95,13 +95,13 @@ ExcludeArch: s390x
 
 Summary:        Mozilla Thunderbird mail/newsgroup client
 Name:           thunderbird
-Version:        91.8.0
-Release:        2%{?dist}
+Version:        91.9.0
+Release:        1%{?dist}
 URL:            http://www.mozilla.org/projects/thunderbird/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 Source0:        https://archive.mozilla.org/pub/thunderbird/releases/%{version}%{?pre_version}/source/thunderbird-%{version}%{?pre_version}.source.tar.xz
 %if %{build_langpacks}
-Source1:        thunderbird-langpacks-%{version}-20220405.tar.xz
+Source1:        thunderbird-langpacks-%{version}-20220503.tar.xz
 %endif
 Source3:        get-calendar-langpacks.sh
 Source4:        cbindgen-vendor.tar.xz
@@ -744,6 +744,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #===============================================================================
 
 %changelog
+* Wed May 04 2022 Eike Rathke <erack@redhat.com> - 91.9.0-1
+- Update to 91.9.0
+
 * Wed Apr 20 2022 Parag Nemade <pnemade AT redhat DOT com> - 91.8.0-2
 - Update hunspell dictionary path
   F36 Change https://fedoraproject.org/wiki/Changes/Hunspell_dictionary_dir_change