diff --git a/pkgs/by-name/ra/rattler-build/package.nix b/pkgs/by-name/ra/rattler-build/package.nix
index 490870953ec2..768c68388a38 100644
--- a/pkgs/by-name/ra/rattler-build/package.nix
+++ b/pkgs/by-name/ra/rattler-build/package.nix
@@ -14,16 +14,16 @@
 
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "rattler-build";
-  version = "0.64.1";
+  version = "0.65.0";
 
   src = fetchFromGitHub {
     owner = "prefix-dev";
     repo = "rattler-build";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-crEcS1umg2NT3i+vOjQRgGlQHYujh/BwceuJz5GmRU4=";
+    hash = "sha256-RhFaNron6gsRSTwBsncKlaCwQWCp5Ks7XYN6/DfKjQA=";
   };
 
-  cargoHash = "sha256-eqOZkXlzBXGRdL8CnNjTaH3VzGQqY4f77Onp71g8usQ=";
+  cargoHash = "sha256-FfiHTXTVjLiyUG05wmz2jnIhW0Z/544Thg8Y7WgUHFE=";
 
   doCheck = false; # test requires network access