1 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/applications/networking/mailreaders/thunderbird/packages.nix b/pkgs/applications/networking/mailreaders/thunderbird/packages.nix
index 363b5863569..ba52b66ef72 100644
--- a/pkgs/applications/networking/mailreaders/thunderbird/packages.nix
+++ b/pkgs/applications/networking/mailreaders/thunderbird/packages.nix
@@ -3,13 +3,13 @@
 rec {
   thunderbird = (buildMozillaMach rec {
     pname = "thunderbird";
-    version = "91.9.1";
+    version = "91.10.0";
     application = "comm/mail";
     applicationName = "Mozilla Thunderbird";
     binaryName = pname;
     src = fetchurl {
       url = "mirror://mozilla/thunderbird/releases/${version}/source/thunderbird-${version}.source.tar.xz";
-      sha512 = "997751056ad44367a128aef13ddd55f80798f262644253f814e6e607b3bfc3e33070ed072fa7062586378234cabc7ad106efa26befc3ecb843c5dd02c1498f0f";
+      sha512 = "335d47e93d5fce4ff6e1ec0305cdaa86031f28289cc06f30ab3782bae484ad10ac4b9aa70911787627744277715edffd8ec8c3a2008f00b8b90ea02b0d79fcc8";
     };
     extraPatches = [
       # The file to be patched is different from firefox's `no-buildconfig-ffx90.patch`.