diff --git a/thunderbird/.signature b/thunderbird/.signature
index 0c332b018..d4bcd7831 100644
--- a/thunderbird/.signature
+++ b/thunderbird/.signature
@@ -1,7 +1,7 @@
 untrusted comment: verify with /etc/ports/contrib.pub
-RWSagIOpLGJF362pjMZ4SC6UfwvY1IHY2gg4ijGKJIIV4LsGbkXM7oyh3/wziGu9voBWQsMbG894ozN15tlctURppmngSxzHFQY=
-SHA256 (Pkgfile) = 315f13ef8b51c237a6f87a6b6e9a94ab3ae654def35deb051ac0276ff2fec78e
+RWSagIOpLGJF35HfLK68kjL1c67bURFG+eWOYcHNFMmrdQlj5Gkp0RDXUCBBVF95bA7I8A7CnaDc0+ofpdWbukA0ca9EICN8LAY=
+SHA256 (Pkgfile) = 739eac572078683dff80e95fac641b09adbc84f055ea0767216b1c6857db7741
 SHA256 (.footprint) = 6b9d0cf535593004cc52a1235980afb12eab4471e85cd6f32a7e5844d8193651
-SHA256 (thunderbird-78.10.0.source.tar.xz) = 65d79a557027a3b52cc672ab9aea8da7131e6373f94657d03f6d6b9c7b36fb45
+SHA256 (thunderbird-78.10.1.source.tar.xz) = ea1f573f4af5d6f6b94de8c3bedf27b359adfa1945b19aad005f5205106c1a55
 SHA256 (thunderbird.desktop) = c6bc6a66f16951c4f7560d019dad48968169aef6587cef4e98380a300078299a
 SHA256 (0038-bmo-1667736-Update-packed_simd-to-compile-on-Rust-1.patch) = 7a8879d1544e47e529eba23a74ab275ba730a990413b73b2d378b0746e3b2187
diff --git a/thunderbird/Pkgfile b/thunderbird/Pkgfile
index 2fbca7c9a..7a4669ef7 100644
--- a/thunderbird/Pkgfile
+++ b/thunderbird/Pkgfile
@@ -5,7 +5,7 @@
 # Optional: sccache
 
 name=thunderbird
-version=78.10.0
+version=78.10.1
 release=1
 source=(https://archive.mozilla.org/pub/thunderbird/releases/$version/source/$name-$version.source.tar.xz
 	$name.desktop