diff --git a/.gitignore b/.gitignore
index f337cb7..4393f55 100644
--- a/.gitignore
+++ b/.gitignore
@@ -402,3 +402,5 @@ thunderbird-langpacks-3.1.2-20100803.tar.bz2
 /thunderbird-langpacks-102.11.0-20230504.tar.xz
 /thunderbird-102.11.1.source.tar.xz
 /thunderbird-langpacks-102.11.1-20230525.tar.xz
+/thunderbird-102.12.0.source.tar.xz
+/thunderbird-langpacks-102.12.0-20230605.tar.xz
diff --git a/sources b/sources
index 9af1ff7..6ee9dd1 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
 SHA512 (cbindgen-vendor.tar.xz) = 590e27b6c093a5c1bd839ca39c68537097d0849087a4a385ee6d7b180e9ceadbbb8974fa997f5f75af03e2c243a2f232d0d4c4c46e253ea464521b76c6886067
-SHA512 (thunderbird-102.11.1.source.tar.xz) = af360e93fbdc42e8f5bd1982d14c11f3a69cd7a6e87f11c9a2b8fffdc7dc09eb8800ebf526523fbca47b18c0fac5880009ec94efa2a57203676212b78c2937d2
-SHA512 (thunderbird-langpacks-102.11.1-20230525.tar.xz) = 11b02a7a771477d81ab2cfbaf39140fa225db7e4df0c237866d0eb7a0ec0d1eb25b0a47779450438b95de979686b21882d2647d65f767e575c37c08235f44461
+SHA512 (thunderbird-102.12.0.source.tar.xz) = 303787a8f22a204e48784d54320d5f4adaeeeedbe4c2294cd26ad75792272ffc9453be7f0ab1434214b61a2cc46982c23c4fd447c4d80d588df4a7800225ddee
+SHA512 (thunderbird-langpacks-102.12.0-20230605.tar.xz) = d4aad029685511b244719e8ead23e01c480ffb4d19f8e5ce5fe3565faaef719038941dd73e5298b371ade0695d3791e6f453189a09701f51bf3b159f5daf6e44
diff --git a/thunderbird.spec b/thunderbird.spec
index bd0bfaf..8aad2ea 100644
--- a/thunderbird.spec
+++ b/thunderbird.spec
@@ -99,13 +99,13 @@ ExcludeArch: s390x
 
 Summary:        Mozilla Thunderbird mail/newsgroup client
 Name:           thunderbird
-Version:        102.11.1
+Version:        102.12.0
 Release:        1%{?dist}
 URL:            http://www.mozilla.org/projects/thunderbird/
 License:        MPL-2.0 OR GPL-2.0-or-later OR LGPL-2.0-or-later
 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}-20230525.tar.xz
+Source1:        thunderbird-langpacks-%{version}-20230605.tar.xz
 %endif
 Source3:        get-calendar-langpacks.sh
 Source4:        cbindgen-vendor.tar.xz
@@ -772,6 +772,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #===============================================================================
 
 %changelog
+* Wed Jun 07 2023 Eike Rathke <erack@redhat.com> - 102.12.0-1
+- Update to 102.12.0
+
 * Thu May 25 2023 Eike Rathke <erack@redhat.com> - 102.11.1-1
 - Update to 102.11.1
 - Change %%patchN ... to %%patch -P N ...