diff --git a/pkgs/by-name/pi/pixi/package.nix b/pkgs/by-name/pi/pixi/package.nix
index b0a9cfb14f23..f6341f7f1bef 100644
--- a/pkgs/by-name/pi/pixi/package.nix
+++ b/pkgs/by-name/pi/pixi/package.nix
@@ -14,16 +14,16 @@
 
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "pixi";
-  version = "0.55.0";
+  version = "0.56.0";
 
   src = fetchFromGitHub {
     owner = "prefix-dev";
     repo = "pixi";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-hMHOhdy8J/LQsrA1EWDuOP2weXB0NbXB++vyjaU4bkI=";
+    hash = "sha256-3YVIJLzFNJ5PlgT7NnxOtyA363A+qMpQPTr1N1E2daI=";
   };
 
-  cargoHash = "sha256-W/kjdqyMMs6ICzDgPeZyaOlS8fVfdS7bFcGcxlp6aQo=";
+  cargoHash = "sha256-z9lsxQ08ZJ1xjhIXSP6adO+sMJk3adUKrXqKJy4MA0g=";
 
   nativeBuildInputs = [
     pkg-config