diff --git a/.gitignore b/.gitignore
index fabcfb0..433b6f1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -359,3 +359,5 @@ thunderbird-langpacks-3.1.2-20100803.tar.bz2
 /thunderbird-langpacks-91.9.0-20220503.tar.xz
 /thunderbird-91.9.1.source.tar.xz
 /thunderbird-langpacks-91.9.1-20220523.tar.xz
+/thunderbird-91.10.0.source.tar.xz
+/thunderbird-langpacks-91.10.0-20220530.tar.xz
diff --git a/sources b/sources
index 8da0c85..e50adf5 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
 SHA512 (cbindgen-vendor.tar.xz) = 105a7d93d63920d8c232421a29f6330c171343d27807feaeadb1737374e5cf1d48916cb6e9ce04773dd81bb3c52a6f5cef12e633b0922cb9f91ca99acc9e4b78
-SHA512 (thunderbird-91.9.1.source.tar.xz) = 997751056ad44367a128aef13ddd55f80798f262644253f814e6e607b3bfc3e33070ed072fa7062586378234cabc7ad106efa26befc3ecb843c5dd02c1498f0f
-SHA512 (thunderbird-langpacks-91.9.1-20220523.tar.xz) = 067792733af5e0025963f574852a151d6744c8e51562a7bdd7378558724a1dd524e6d6108ac2b1ea416677635b9b1ff8cb08943be89901d96193f68c6c2baee4
+SHA512 (thunderbird-91.10.0.source.tar.xz) = 335d47e93d5fce4ff6e1ec0305cdaa86031f28289cc06f30ab3782bae484ad10ac4b9aa70911787627744277715edffd8ec8c3a2008f00b8b90ea02b0d79fcc8
+SHA512 (thunderbird-langpacks-91.10.0-20220530.tar.xz) = 9c3570d50e199f51cd6b04a97103de7a7579caa94ebfde99afa28e41c3b6d97a064db5087888b1abcc08f76581d53ebd2c705fadd985c9db966999e3bf678f3e
diff --git a/thunderbird.spec b/thunderbird.spec
index e1c2ae4..51ba84d 100644
--- a/thunderbird.spec
+++ b/thunderbird.spec
@@ -95,13 +95,13 @@ ExcludeArch: s390x
 
 Summary:        Mozilla Thunderbird mail/newsgroup client
 Name:           thunderbird
-Version:        91.9.1
+Version:        91.10.0
 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}-20220523.tar.xz
+Source1:        thunderbird-langpacks-%{version}-20220530.tar.xz
 %endif
 Source3:        get-calendar-langpacks.sh
 Source4:        cbindgen-vendor.tar.xz
@@ -118,11 +118,11 @@ Source32:       node-stdout-nonblocking-wrapper
 
 # Build patches
 Patch9:         mozilla-build-arm.patch
-Patch226:       rhbz-1354671.patch
+#Patch226:       rhbz-1354671.patch
 Patch415:       Bug-1238661---fix-mozillaSignalTrampoline-to-work-.patch
-Patch416:       firefox-SIOCGSTAMP.patch
+#Patch416:       firefox-SIOCGSTAMP.patch
 Patch418:       mozilla-1512162.patch
-Patch419:       bindgen-d0dfc52706f23db9dc9d74642eeebd89d73cb8d0.patch
+#Patch419:       bindgen-d0dfc52706f23db9dc9d74642eeebd89d73cb8d0.patch
 Patch103:       rhbz-1219542-s390-build.patch
 # gcc 12 build fix patches
 Patch420:       gcc12-D139078.patch
@@ -744,6 +744,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #===============================================================================
 
 %changelog
+* Tue May 31 2022 Eike Rathke <erack@redhat.com> - 91.10.0-1
+- Update to 91.10.0
+
 * Tue May 24 2022 Eike Rathke <erack@redhat.com> - 91.9.1-1
 - Update to 91.9.1