diff --git a/pkgs/tools/graphics/graphviz/default.nix b/pkgs/tools/graphics/graphviz/default.nix
index 5ecb8642c5b04..ab6a5110db45d 100644
--- a/pkgs/tools/graphics/graphviz/default.nix
+++ b/pkgs/tools/graphics/graphviz/default.nix
@@ -29,13 +29,13 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "graphviz";
-  version = "7.1.0";
+  version = "8.0.5";
 
   src = fetchFromGitLab {
     owner = "graphviz";
     repo = "graphviz";
     rev = version;
-    hash = "sha256-y91YiBJT45slK266UGfow7MFdrdMXZQm3FYBWs1YuuE=";
+    hash = "sha256-s3AUOLZhehxs2GcDCsq87RVvsDli1NvvQtwI0AyUs4k=";
   };
 
   nativeBuildInputs = [