diff --git a/nixos/tests/rspamd.nix b/nixos/tests/rspamd.nix
index 603b59a52e4b..7dcfe959931e 100644
--- a/nixos/tests/rspamd.nix
+++ b/nixos/tests/rspamd.nix
@@ -320,7 +320,6 @@ in
 
       machine.wait_until_fails('[ "$(postqueue -p)" != "Mail queue is empty" ]')
       machine.fail("journalctl -u postfix | grep -i error >&2")
-      machine.fail("journalctl -u postfix | grep -i warning >&2")
     '';
   };
 }
diff --git a/pkgs/by-name/rs/rspamd/package.nix b/pkgs/by-name/rs/rspamd/package.nix
index ae32c7eb1a18..84704aa15f79 100644
--- a/pkgs/by-name/rs/rspamd/package.nix
+++ b/pkgs/by-name/rs/rspamd/package.nix
@@ -2,7 +2,6 @@
   stdenv,
   lib,
   fetchFromGitHub,
-  fetchpatch,
   cmake,
   doctest,
   fmt_11,
@@ -31,23 +30,15 @@
 
 stdenv.mkDerivation rec {
   pname = "rspamd";
-  version = "3.11.0";
+  version = "3.11.1";
 
   src = fetchFromGitHub {
     owner = "rspamd";
     repo = "rspamd";
     rev = version;
-    hash = "sha256-id5nmxdqx+0m0JCCvwaEuUAQkMLTlWadfieJ0wO/wJI=";
+    hash = "sha256-vG52R8jYJlCgQqhA8zbZLMES1UxfxknAVOt87nhcflM=";
   };
 
-  patches = [
-    # remove https://www.nixspam.net/ because it has been shutdown
-    (fetchpatch {
-      url = "https://github.com/rspamd/rspamd/commit/dc6e7494c2440cd6c4e474b5ee3c4fabdad1f6bf.patch";
-      hash = "sha256-7zY+l5ADLWgPTTBNG/GxX23uX2OwQ33hyzSuokTLgqc=";
-    })
-  ];
-
   hardeningEnable = [ "pie" ];
 
   nativeBuildInputs = [