diff --git a/.gitignore b/.gitignore
index 2e574c0..ef2f175 100644
--- a/.gitignore
+++ b/.gitignore
@@ -406,6 +406,8 @@ thunderbird-langpacks-3.1.2-20100803.tar.bz2
 /thunderbird-langpacks-102.12.0-20230605.tar.xz
 /thunderbird-102.13.0.source.tar.xz
 /thunderbird-langpacks-102.13.0-20230707.tar.xz
+/thunderbird-102.15.1.source.tar.xz
+/thunderbird-langpacks-102.15.1-20230913.tar.xz
 /thunderbird-langpacks-115.0.1-20230720.tar.xz
 /thunderbird-115.0.1.source.tar.xz
 /thunderbird-langpacks-115.1.1-20230815.tar.xz
diff --git a/thunderbird.spec b/thunderbird.spec
index 1e3e7e5..7519ffe 100644
--- a/thunderbird.spec
+++ b/thunderbird.spec
@@ -821,6 +821,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 * Tue Sep 19 2023 Eike Rathke <erack@redhat.com> - 115.2.2-1
 - Update to 115.2.2
 
+* Tue Sep 19 2023 Eike Rathke <erack@redhat.com> - 102.15.1-1
+- Update to 102.15.1
+
 * Tue Aug 15 2023 Jan Horak <jhorak@redhat.com> - 115.1.1-1
 - Update to 115.1.1