diff --git a/pkgs/games/unciv/default.nix b/pkgs/games/unciv/default.nix
index 1042060c171c..3fc7768c031d 100644
--- a/pkgs/games/unciv/default.nix
+++ b/pkgs/games/unciv/default.nix
@@ -25,11 +25,11 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "unciv";
-  version = "4.6.14-patch1";
+  version = "4.6.15";
 
   src = fetchurl {
     url = "https://github.com/yairm210/Unciv/releases/download/${version}/Unciv.jar";
-    hash = "sha256-CVwME8lvRjJ0ugps0lcO8FRk8AsFYs8w0oGNAB9TCnM=";
+    hash = "sha256-69JEf5dG3Nf4CLT8eKfeo/8givyyxb9QpQSAZ2dG7TI=";
   };
 
   dontUnpack = true;