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 d778bebd12f..523a1f3a390 100644
--- a/pkgs/applications/networking/mailreaders/thunderbird/packages.nix
+++ b/pkgs/applications/networking/mailreaders/thunderbird/packages.nix
@@ -44,13 +44,13 @@ rec {
 
   thunderbird-115 = (buildMozillaMach rec {
     pname = "thunderbird";
-    version = "115.4.1";
+    version = "115.4.2";
     application = "comm/mail";
     applicationName = "Mozilla Thunderbird";
     binaryName = pname;
     src = fetchurl {
       url = "mirror://mozilla/thunderbird/releases/${version}/source/thunderbird-${version}.source.tar.xz";
-      sha512 = "ccf48a5376027b1e0182d4040a0571e5f34c2378349c0d11cb4e14c75f10247e2522e8d8d2a0a45022ff1a463a49f59b1cf611c70951cf5e1b383051c0573164";
+      sha512 = "44cedd5931edbac2ab0babfaf0e71a0262317c01fd7d71e8740bb8f54766c9b49b9e325f1d2796c3a233d4298457d8769b675213a21bef759c46086080bcc8bc";
     };
     extraPatches = [
       # The file to be patched is different from firefox's `no-buildconfig-ffx90.patch`.