diff --git a/pkgs/games/unciv/default.nix b/pkgs/games/unciv/default.nix
index 5a5d61137190..497954a093e0 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 = "4.9.6";
+  version = "4.9.13";
 
   src = fetchurl {
     url = "https://github.com/yairm210/Unciv/releases/download/${version}/Unciv.jar";
-    hash = "sha256-YF8lnICqTyPJWD0BqJ7GUu+ywGhPOhNUUzTPIq4QpPM=";
+    hash = "sha256-AQHhqxnNTNArXYlqpNcUMDRVb/IAR3dCYue+y0wPAw8=";
   };
 
   dontUnpack = true;