diff --git a/pkgs/by-name/ni/nixdoc/package.nix b/pkgs/by-name/ni/nixdoc/package.nix
index d30ea60b721e..8e895030339f 100644
--- a/pkgs/by-name/ni/nixdoc/package.nix
+++ b/pkgs/by-name/ni/nixdoc/package.nix
@@ -8,17 +8,17 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "nixdoc";
-  version = "3.0.8";
+  version = "3.1.0";
 
   src = fetchFromGitHub {
     owner = "nix-community";
     repo = "nixdoc";
     rev = "v${version}";
-    sha256 = "sha256-0tMGTKcuvyDE5281nGCvZKYJKIEAU01G6vV8Fnt/1ZQ=";
+    sha256 = "sha256-7UOjmW8Ef4mEvj7SINaKWh2ZuyNMVEXB82mtuZTQiPA=";
   };
 
   useFetchCargoVendor = true;
-  cargoHash = "sha256-Xqwytw6dRL/bZutnZxQchSfWCzjACw2/UAr4YW5fz44=";
+  cargoHash = "sha256-Aw794yhIET8/pnlQiK2xKVbYC/Kd5MExvFTwkv4LLTc=";
 
   buildInputs = lib.optionals stdenv.hostPlatform.isDarwin [ darwin.Security ];