diff --git a/pkgs/tools/text/mdbook-graphviz/default.nix b/pkgs/tools/text/mdbook-graphviz/default.nix
index c854d4be35a0..060fd5871d1b 100644
--- a/pkgs/tools/text/mdbook-graphviz/default.nix
+++ b/pkgs/tools/text/mdbook-graphviz/default.nix
@@ -2,16 +2,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "mdbook-graphviz";
-  version = "0.1.6";
+  version = "0.1.7";
 
   src = fetchFromGitHub {
     owner = "dylanowen";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-WkjkQll5oETVADYpA8/CIZOJCBnfenGSy49sZ5nAQ+c=";
+    hash = "sha256-FuAjuU4IXXuas+ubSuTMrZiYTGcZCuLTCSTJXtY2nlw=";
   };
 
-  cargoHash = "sha256-whBTPQGozPPTSdXuRx5wamc1yy/EC3wNShQGhRqdY9Y=";
+  cargoHash = "sha256-d4s9wmjqMHjev1Y4nAobFnCc5NTdklXcs7XTRXFMEjU=";
 
   buildInputs = lib.optionals stdenv.isDarwin [ CoreServices ];