diff --git a/pkgs/by-name/ra/radicle-explorer/package.nix b/pkgs/by-name/ra/radicle-explorer/package.nix
index 15686e7c5a94b..908549bc7d569 100644
--- a/pkgs/by-name/ra/radicle-explorer/package.nix
+++ b/pkgs/by-name/ra/radicle-explorer/package.nix
@@ -75,7 +75,7 @@ lib.fix (
       # radicle-httpd using a more limited sparse checkout we need to carry a
       # separate hash.
       src = radicle-httpd.src.override {
-        hash = "sha256-1OhZ0x21NlZIiTPCRpvdUsx5UmeLecTjVzH8DWllPr8=";
+        hash = "sha256-PzokSJkcyFDAaih5gekp4GCQMm0sfF7fAK7iZbX1/S4=";
         sparseCheckout = [ ];
       };
 
@@ -114,6 +114,7 @@ lib.fix (
         maintainers = with lib.maintainers; [
           tazjin
           lorenzleutgeb
+          defelo
         ];
       };
     }
diff --git a/pkgs/by-name/ra/radicle-httpd/package.nix b/pkgs/by-name/ra/radicle-httpd/package.nix
index 7ff24edcab0da..ad75b7928b4b9 100644
--- a/pkgs/by-name/ra/radicle-httpd/package.nix
+++ b/pkgs/by-name/ra/radicle-httpd/package.nix
@@ -9,25 +9,28 @@
   rustPlatform,
   stdenv,
   xdg-utils,
+  versionCheckHook,
+  nixosTests,
 }:
-rustPlatform.buildRustPackage rec {
+
+rustPlatform.buildRustPackage (finalAttrs: {
   pname = "radicle-httpd";
-  version = "0.20.0";
-  env.RADICLE_VERSION = version;
+  version = "0.22.0";
+
+  env.RADICLE_VERSION = finalAttrs.version;
 
   # You must update the radicle-explorer source hash when changing this.
   src = fetchFromRadicle {
     seed = "seed.radicle.xyz";
     repo = "z4V1sjrXqjvFdnCUbxPFqd5p4DtH5";
-    node = "z6MkireRatUThvd3qzfKht1S44wpm4FEWSSa4PRMTSQZ3voM";
-    tag = "v${version}";
+    tag = "releases/${finalAttrs.version}";
     sparseCheckout = [ "radicle-httpd" ];
-    hash = "sha256-9rJH4ECqOJ9wnYxCbEFHXo3PlhbPdeOnF+Pf1MzX25c=";
+    hash = "sha256-NA5U+Ac6imbtNabvaeYATfUbbmT48uqWAcbJ+ukJcDs=";
   };
 
-  sourceRoot = "${src.name}/radicle-httpd";
+  sourceRoot = "${finalAttrs.src.name}/radicle-httpd";
 
-  cargoHash = "sha256-1GWWtrSYzTXUAgjeWaxyOuDqTDuTMWleug8SmxTHXbI=";
+  cargoHash = "sha256-9xyuoOuoFWu7oItQporJuGA8EIfEMrCvPaRPnwYMzmM=";
 
   nativeBuildInputs = [
     asciidoctor
@@ -59,6 +62,15 @@ rustPlatform.buildRustPackage rec {
     done
   '';
 
+  nativeInstallCheckInputs = [ versionCheckHook ];
+  versionCheckProgramArg = "--version";
+  doInstallCheck = true;
+
+  passthru = {
+    tests = { inherit (nixosTests) radicle; };
+    updateScript = ./update.sh;
+  };
+
   meta = {
     description = "Radicle JSON HTTP API Daemon";
     longDescription = ''
@@ -76,7 +88,8 @@ rustPlatform.buildRustPackage rec {
     maintainers = with lib.maintainers; [
       gador
       lorenzleutgeb
+      defelo
     ];
     mainProgram = "radicle-httpd";
   };
-}
+})
diff --git a/pkgs/by-name/ra/radicle-httpd/update.sh b/pkgs/by-name/ra/radicle-httpd/update.sh
new file mode 100755
index 0000000000000..212d9bf7210cf
--- /dev/null
+++ b/pkgs/by-name/ra/radicle-httpd/update.sh
@@ -0,0 +1,6 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p coreutils gnugrep common-updater-scripts nix-update
+
+version=$(list-git-tags | grep -oP '^releases/\K\d+\.\d+\.\d+$' | sort -rV | head -1)
+nix-update --version="$version" radicle-httpd
+nix-update --version=skip radicle-explorer