diff --git a/pkgs/by-name/ca/cargo-supply-chain/package.nix b/pkgs/by-name/ca/cargo-supply-chain/package.nix
index b94f21a9c859..5aa96ac9102e 100644
--- a/pkgs/by-name/ca/cargo-supply-chain/package.nix
+++ b/pkgs/by-name/ca/cargo-supply-chain/package.nix
@@ -6,16 +6,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "cargo-supply-chain";
-  version = "0.3.3";
+  version = "0.3.4";
 
   src = fetchFromGitHub {
     owner = "rust-secure-code";
     repo = "cargo-supply-chain";
     rev = "v${version}";
-    hash = "sha256-KjeYB9TFbuJ2KPaObeM0ADs5F8uJJ6/czMPQjBUgIk8=";
+    hash = "sha256-LTr7Y1SHk56ltYAA6AESAiWD0Rr15cY1BtOyhM4Q5iE=";
   };
 
-  cargoHash = "sha256-fsW3qTyFMcj/OTouOah1ZFskw075V8jBwhs02AxY7kU=";
+  cargoHash = "sha256-Lk08Avmx563A2Ka5J/TqxY3FRNgbKRSsIpJWYlcLt0E=";
 
   meta = with lib; {
     description = "Gather author, contributor and publisher data on crates in your dependency graph";