diff --git a/mail-client/betterbird-bin/Manifest b/mail-client/betterbird-bin/Manifest
index 25f98cab9a..f6cffe0ace 100644
--- a/mail-client/betterbird-bin/Manifest
+++ b/mail-client/betterbird-bin/Manifest
@@ -1 +1 @@
-DIST betterbird-128.10.0esr-bb26.en-US.linux-x86_64.tar.bz2 84056366 BLAKE2B f991d485eac772a37e30d077a752a65c725dfc452c7c61c7855880c5ada56756e8532a3768ea0fd50601c920204a02ed7eb85cc716c1dba348bab694f5962115 SHA512 e4768d688dedd9f70f6a181f68b06371a64cce2accd03b21ea10fd98e989994bc33dbb8e64fe26155b4bd286c26e6d233edb79b38b5618bead232423275f6373
+DIST betterbird-128.10.1esr-bb27.en-US.linux-x86_64.tar.bz2 84068518 BLAKE2B 84362f05b12b705e2bba93d37a137ea61e31cfe27eaeea5e2047cd9552982227af966fef0dc74646632d115818c44a0b7e416d59a5b1fa8c1e9c67453fb9ce78 SHA512 3b674d0e1dff9f3699efc1768ca1d0e42f34509b32067135f23243cdd7dc437b9296f12f30e0834988144bb8dffab94a21defae5f3334dbcafdae6c6f0ca3809
diff --git a/mail-client/betterbird-bin/betterbird-bin-128.10.0.ebuild b/mail-client/betterbird-bin/betterbird-bin-128.10.1.ebuild
similarity index 97%
rename from mail-client/betterbird-bin/betterbird-bin-128.10.0.ebuild
rename to mail-client/betterbird-bin/betterbird-bin-128.10.1.ebuild
index 4a1e2b312c..8f797ceb95 100644
--- a/mail-client/betterbird-bin/betterbird-bin-128.10.0.ebuild
+++ b/mail-client/betterbird-bin/betterbird-bin-128.10.1.ebuild
@@ -7,7 +7,7 @@ inherit desktop xdg
 
 DESCRIPTION="Betterbird is a fine-tuned version of Mozilla Thunderbird."
 HOMEPAGE="https://github.com/Betterbird/thunderbird-patches/ https://betterbird.eu/"
-SRC_URI="https://www.betterbird.eu/downloads/LinuxArchive/betterbird-${PV}esr-bb26.en-US.linux-x86_64.tar.bz2"
+SRC_URI="https://www.betterbird.eu/downloads/LinuxArchive/betterbird-${PV}esr-bb27.en-US.linux-x86_64.tar.bz2"
 
 S="${WORKDIR}"
 LICENSE="MPL-2.0"