diff --git a/pkgs/by-name/sy/syslogng/package.nix b/pkgs/by-name/sy/syslogng/package.nix
index 35e58e18ab5b..3c9edf4f23ea 100644
--- a/pkgs/by-name/sy/syslogng/package.nix
+++ b/pkgs/by-name/sy/syslogng/package.nix
@@ -65,13 +65,13 @@ let
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "syslog-ng";
-  version = "4.11.0";
+  version = "4.12.0";
 
   src = fetchFromGitHub {
     owner = "syslog-ng";
     repo = "syslog-ng";
     tag = "syslog-ng-${finalAttrs.version}";
-    hash = "sha256-7t1Q3qaPMp36siQALmeB27G6hfsql+kepERGB0yPsVU=";
+    hash = "sha256-89v0Ape6FZVYePb+wjy0RO+NOyzluQNJliexM04li3Y=";
     fetchSubmodules = true;
   };
   nativeBuildInputs = [