diff --git a/pkgs/by-name/pl/plantuml-server/package.nix b/pkgs/by-name/pl/plantuml-server/package.nix
index 4296b292cbae..4133cdf78258 100644
--- a/pkgs/by-name/pl/plantuml-server/package.nix
+++ b/pkgs/by-name/pl/plantuml-server/package.nix
@@ -7,11 +7,11 @@
 
 stdenv.mkDerivation rec {
   pname = "plantuml-server";
-  version = "1.2025.4";
+  version = "1.2025.7";
 
   src = fetchurl {
     url = "https://github.com/plantuml/plantuml-server/releases/download/v${version}/plantuml-v${version}.war";
-    hash = "sha256-SDNbuN6j3l5aejcRQIiczS4TsuvNcMFBne9YU1MFJ9Q=";
+    hash = "sha256-K6AUng/WAc/AG1+h+PJRvFCpWEyv+AaiifAsc5ogBtQ=";
   };
 
   dontUnpack = true;