diff --git a/pkgs/by-name/rc/rcp/package.nix b/pkgs/by-name/rc/rcp/package.nix
index bc4be1730178..2ba6a2ffbf36 100644
--- a/pkgs/by-name/rc/rcp/package.nix
+++ b/pkgs/by-name/rc/rcp/package.nix
@@ -7,20 +7,20 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "rcp";
-  version = "0.13.0";
+  version = "0.15.0";
 
   src = fetchFromGitHub {
     owner = "wykurz";
     repo = "rcp";
     rev = "v${version}";
-    hash = "sha256-INLXVruiaK5yv5old0NOWFcg9y13M6Dm7bBMmcPFY1I=";
+    hash = "sha256-gFkrUqG3GXPAg9Zqv7Wr3axQ30axYGXw8bo+P1kmSJM=";
   };
 
   buildInputs = lib.optionals stdenv.hostPlatform.isDarwin (with darwin.apple_sdk.frameworks; [
     IOKit
   ]);
 
-  cargoHash = "sha256-JXDM97uGuGh3qHK3Gh8Nd/YSZq/Kcj81PpufJJMqQQI=";
+  cargoHash = "sha256-loS55mQUVbIm+5VcQnPf6olERNTm3dbnQu5SPXe6a8I=";
 
   RUSTFLAGS = "--cfg tokio_unstable";