diff --git a/pkgs/by-name/pi/pico-sdk/package.nix b/pkgs/by-name/pi/pico-sdk/package.nix
index 28a1f2ba6d43..109f11ea04bf 100644
--- a/pkgs/by-name/pi/pico-sdk/package.nix
+++ b/pkgs/by-name/pi/pico-sdk/package.nix
@@ -3,6 +3,9 @@
   stdenv,
   fetchFromGitHub,
   cmake,
+  versionCheckHook,
+  nix-update-script,
+  pico-sdk,
 
   # Options
 
@@ -14,18 +17,18 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "pico-sdk";
-  version = "2.0.0";
+  version = "2.1.0";
 
   src = fetchFromGitHub {
     owner = "raspberrypi";
     repo = "pico-sdk";
-    rev = finalAttrs.version;
+    tag = finalAttrs.version;
     fetchSubmodules = withSubmodules;
     hash =
-      if (withSubmodules) then
-        "sha256-fVSpBVmjeP5pwkSPhhSCfBaEr/FEtA82mQOe/cHFh0A="
+      if withSubmodules then
+        "sha256-nLn6H/P79Jbk3/TIowH2WqmHFCXKEy7lgs7ZqhqJwDM="
       else
-        "sha256-d6mEjuG8S5jvJS4g8e90gFII3sEqUVlT2fgd9M9LUkA=";
+        "sha256-QKc16Wnx2AvpM0/bklY8CnbsShVR1r5ejtRlvE8f8mM=";
   };
 
   nativeBuildInputs = [ cmake ];
@@ -42,11 +45,19 @@ stdenv.mkDerivation (finalAttrs: {
     runHook postInstall
   '';
 
-  meta = with lib; {
-    homepage = "https://github.com/raspberrypi/pico-sdk";
+  passthru = {
+    updateScript = nix-update-script { };
+    tests = {
+      withSubmodules = pico-sdk.override { withSubmodules = true; };
+    };
+  };
+
+  meta = {
     description = "SDK provides the headers, libraries and build system necessary to write programs for the RP2040-based devices";
-    license = licenses.bsd3;
-    maintainers = with maintainers; [ muscaln ];
-    platforms = platforms.unix;
+    homepage = "https://github.com/raspberrypi/pico-sdk";
+    changelog = "https://github.com/raspberrypi/pico-sdk/releases/tag/${finalAttrs.version}";
+    license = lib.licenses.bsd3;
+    maintainers = with lib.maintainers; [ muscaln ];
+    platforms = lib.platforms.unix;
   };
 })