diff --git a/flake.lock b/flake.lock
index 7639b74..abd8db0 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1066,11 +1066,11 @@
         "nixpkgs": "nixpkgs_7"
       },
       "locked": {
-        "lastModified": 1719076817,
-        "narHash": "sha256-B6NTomYXL50j6fabZrAGvTPp3zv5oFxNUhwvLhDNoMw=",
+        "lastModified": 1758999384,
+        "narHash": "sha256-n1RiAhVtPxhjHmKoOBfEleTAMwz9JSvLmZyCQYpwXSQ=",
         "ref": "refs/heads/main",
-        "rev": "406d6646970191c016a375f25a35aa00dfa0d4aa",
-        "revCount": 4,
+        "rev": "0949b2fe4f54f74bf880c2034f6fc3a7d15b7cef",
+        "revCount": 6,
         "type": "git",
         "url": "https://git.lelgenio.com/lelgenio/warthunder-leak-counter"
       },
diff --git a/pkgs/factorio-headless/default.nix b/pkgs/factorio-headless/default.nix
index cd13973..8281968 100644
--- a/pkgs/factorio-headless/default.nix
+++ b/pkgs/factorio-headless/default.nix
@@ -1,10 +1,10 @@
 { factorio-headless, pkgs }:
 
 factorio-headless.overrideAttrs (_: rec {
-  version = "2.0.60";
+  version = "2.0.66";
   src = pkgs.fetchurl {
     name = "factorio_headless_x64-${version}.tar.xz";
     url = "https://www.factorio.com/get-download/${version}/headless/linux64";
-    hash = "sha256-abW+GoZ/2ZUk+ZFN/ukAoaw4bPTnTEpjdowF3E0rKws=";
+    hash = "sha256-8bOXbqzE4jOADTmdkABsNW+jZvXWQ0HFBMlcDLoyHAY=";
   };
 })