diff --git a/pkgs/by-name/pi/pioasm/package.nix b/pkgs/by-name/pi/pioasm/package.nix
index 5abaf4f712fb..df372b098d48 100644
--- a/pkgs/by-name/pi/pioasm/package.nix
+++ b/pkgs/by-name/pi/pioasm/package.nix
@@ -8,13 +8,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "pioasm";
-  version = "2.1.0";
+  version = "2.1.1";
 
   src = fetchFromGitHub {
     owner = "raspberrypi";
     repo = "pico-sdk";
     rev = finalAttrs.version;
-    hash = "sha256-QKc16Wnx2AvpM0/bklY8CnbsShVR1r5ejtRlvE8f8mM=";
+    hash = "sha256-epO7yw6/21/ess3vMCkXvXEqAn6/4613zmH/hbaBbUw=";
   };
   sourceRoot = "${finalAttrs.src.name}/tools/pioasm";