diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 4c3845ff7ac0d..803a5b19b8fb5 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -12230,6 +12230,11 @@
     github = "joshniemela";
     githubId = 88747315;
   };
+  joshprk = {
+    name = "Joshua Park";
+    github = "joshprk";
+    githubId = 123624726;
+  };
   joshuafern = {
     name = "Joshua Fern";
     email = "joshuafern@protonmail.com";
diff --git a/pkgs/by-name/pr/protonup-rs/package.nix b/pkgs/by-name/pr/protonup-rs/package.nix
new file mode 100644
index 0000000000000..571e8058092a4
--- /dev/null
+++ b/pkgs/by-name/pr/protonup-rs/package.nix
@@ -0,0 +1,35 @@
+{
+  lib,
+  rustPlatform,
+  fetchCrate,
+}:
+
+rustPlatform.buildRustPackage (finalAttrs: {
+  pname = "protonup-rs";
+  version = "0.9.0";
+
+  src = fetchCrate {
+    inherit (finalAttrs) pname version;
+    hash = "sha256-OVdoXe83lH6wjYb36tT4P3sG1w6NdWhRYC0L3v8USs4=";
+  };
+
+  useFetchCargoVendor = true;
+  cargoHash = "sha256-qESp4z3HRe414Ro04NuiVNy0j/zJUmII4Gbacs3Bc48=";
+
+  checkFlags = [
+    # Requires internet access
+    "--skip=downloads::tests"
+  ];
+
+  meta = {
+    description = "Rust app to install and update GE-Proton for Steam, and Wine-GE for Lutris";
+    homepage = "https://github.com/auyer/Protonup-rs";
+    changelog = "https://github.com/auyer/Protonup-rs/releases/tag/v${finalAttrs.version}";
+    platforms = lib.platforms.linux;
+    license = lib.licenses.gpl3Plus;
+    maintainers = with lib.maintainers; [
+      joshprk
+    ];
+    mainProgram = "protonup-rs";
+  };
+})