diff --git a/pkgs/by-name/ta/taterclient-ddnet/client_log_format_security.patch b/pkgs/by-name/ta/taterclient-ddnet/client_log_format_security.patch
deleted file mode 100644
index 9d0c56170162..000000000000
--- a/pkgs/by-name/ta/taterclient-ddnet/client_log_format_security.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/src/engine/client/client.cpp.orig b/src/engine/client/client.cpp
-index ab70b3c..9e25353 100644
---- a/src/engine/client/client.cpp.orig
-+++ b/src/engine/client/client.cpp
-@@ -4933,7 +4933,7 @@ int main(int argc, const char **argv)
- 		{
- 			char aError[2048];
- 			snprintf(aError, sizeof(aError), "Failed to load config from '%s'.", s_aConfigDomains[ConfigDomain].m_aConfigPath);
--			log_error("client", aError);
-+			log_error("client", "%s", aError);
- 			pClient->ShowMessageBox("Config File Error", aError);
- 			PerformAllCleanup();
- 			return -1;
diff --git a/pkgs/by-name/ta/taterclient-ddnet/package.nix b/pkgs/by-name/ta/taterclient-ddnet/package.nix
index 76a01e1b4b62..10ef97b24d46 100644
--- a/pkgs/by-name/ta/taterclient-ddnet/package.nix
+++ b/pkgs/by-name/ta/taterclient-ddnet/package.nix
@@ -33,13 +33,13 @@ let
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "taterclient-ddnet";
-  version = "10.3.0";
+  version = "10.4.0";
 
   src = fetchFromGitHub {
     owner = "sjrc6";
     repo = "taterclient-ddnet";
     tag = "V${finalAttrs.version}";
-    hash = "sha256-OEoiUtD87xsXBgAZ65mmfmAJcEvrley3drRX+IJo20s=";
+    hash = "sha256-SSf9W+1yl7ExHsifbVM5IN4OfZvMdz62xMfdb++38II=";
   };
 
   cargoDeps = rustPlatform.fetchCargoVendor {
@@ -80,10 +80,6 @@ stdenv.mkDerivation (finalAttrs: {
 
   strictDeps = true;
 
-  patches = [
-    ./client_log_format_security.patch
-  ];
-
   postPatch = ''
     substituteInPlace src/engine/shared/storage.cpp \
       --replace-fail /usr/ $out/
@@ -101,7 +97,7 @@ stdenv.mkDerivation (finalAttrs: {
   # Since we are not building the server executable, the `run_tests` Makefile target
   # will not be generated.
   #
-  # See https://github.com/sjrc6/TaterClient-ddnet/blob/V10.3.0/CMakeLists.txt#L3072
+  # See https://github.com/sjrc6/TaterClient-ddnet/blob/V10.4.0/CMakeLists.txt#L3088
   doCheck = false;
 
   preFixup = lib.optionalString stdenv.hostPlatform.isDarwin ''