diff --git a/pkgs/applications/networking/mailreaders/claws-mail/default.nix b/pkgs/applications/networking/mailreaders/claws-mail/default.nix
index b745a842b9f4..7eaefdd91c42 100644
--- a/pkgs/applications/networking/mailreaders/claws-mail/default.nix
+++ b/pkgs/applications/networking/mailreaders/claws-mail/default.nix
@@ -31,11 +31,11 @@ with lib;
 
 stdenv.mkDerivation rec {
   pname = "claws-mail";
-  version = "3.17.7";
+  version = "3.17.8";
 
   src = fetchurl {
     url = "https://www.claws-mail.org/download.php?file=releases/claws-mail-${version}.tar.xz";
-    sha256 = "1j6x09621wng0lavh53nwzh9vqjzpspl8kh5azh7kbihpi4ldfb0";
+    sha256 = "sha256-zbeygUmV1vSpw7HwvBRn7Vw88qXg2hcwqqJaisyv3a8=";
   };
 
   outputs = [ "out" "dev" ];