diff --git a/pkgs/servers/mail/rspamd/default.nix b/pkgs/servers/mail/rspamd/default.nix
index 4cd063df9df2..2675ab7cbdd1 100644
--- a/pkgs/servers/mail/rspamd/default.nix
+++ b/pkgs/servers/mail/rspamd/default.nix
@@ -27,13 +27,13 @@ assert withHyperscan -> stdenv.isx86_64;
 
 stdenv.mkDerivation rec {
   pname = "rspamd";
-  version = "3.8.3";
+  version = "3.8.4";
 
   src = fetchFromGitHub {
     owner = "rspamd";
     repo = "rspamd";
     rev = version;
-    hash = "sha256-LX37HE4xr3tJqAXBDbi2O8N9tt8DazslIfmqG9hNiKw=";
+    hash = "sha256-3skF+aQv8Y3ATujV+WH4DxwyQ2hXR6CDZz77CkaRso0=";
   };
 
   hardeningEnable = [ "pie" ];