diff --git a/pkgs/by-name/vr/vrcadvert/package.nix b/pkgs/by-name/vr/vrcadvert/package.nix
index 67c842b94577..5d90e944541e 100644
--- a/pkgs/by-name/vr/vrcadvert/package.nix
+++ b/pkgs/by-name/vr/vrcadvert/package.nix
@@ -3,25 +3,43 @@
   dotnetCorePackages,
   fetchFromGitHub,
   lib,
+  versionCheckHook,
 }:
 
 buildDotnetModule rec {
-  pname = "VrcAdvert";
+  pname = "vrcadvert";
   version = "1.0.0";
 
   src = fetchFromGitHub {
     owner = "galister";
     repo = "VrcAdvert";
-    rev = "v${version}";
+    rev = "refs/tags/v${version}";
     hash = "sha256-noIu5LV0yva94Kmdr39zb0kKXDaIrQ8DIplCj3aTIbQ=";
   };
 
-  dotnet-sdk = dotnetCorePackages.sdk_6_0;
+  dotnet-sdk = dotnetCorePackages.sdk_8_0;
+  dotnet-runtime = dotnetCorePackages.runtime_8_0;
+  dotnetFlags = [ "-p:RuntimeFrameworkVersion=${dotnet-runtime.version}" ];
 
   nugetDeps = ./deps.json;
 
   executables = [ "VrcAdvert" ];
 
+  postPatch = ''
+    substituteInPlace VrcAdvert.csproj \
+      --replace-fail 'net6.0' 'net8.0'
+    substituteInPlace global.json \
+      --replace-fail '6.0.0' '8.0.0'
+  '';
+
+  doInstallCheck = true;
+  nativeInstallCheckInputs = [
+    versionCheckHook
+  ];
+  versionCheckProgram = "${placeholder "out"}/bin/VrcAdvert";
+
+  passthru.updateScript = ./update.sh;
+
   meta = {
     description = "Advertise your OSC app through OSCQuery";
     homepage = "https://github.com/galister/VrcAdvert";
diff --git a/pkgs/by-name/vr/vrcadvert/update.sh b/pkgs/by-name/vr/vrcadvert/update.sh
new file mode 100755
index 000000000000..874b5bb8e525
--- /dev/null
+++ b/pkgs/by-name/vr/vrcadvert/update.sh
@@ -0,0 +1,8 @@
+#!/usr/bin/env nix-shell
+#!nix-shell --pure -i bash -p bash nix nix-update git cacert
+set -eo pipefail
+
+prev_version=$(nix eval --raw -f. vrcadvert.version)
+nix-update vrcadvert
+[[ $(nix eval --raw -f. vrcadvert.version) == "$prev_version" ]] ||
+  $(nix-build . -A vrcadvert.fetch-deps --no-out-link)