diff --git a/pkgs/development/tools/argc/default.nix b/pkgs/development/tools/argc/default.nix
index 0dca25bc2729..84d9332ade14 100644
--- a/pkgs/development/tools/argc/default.nix
+++ b/pkgs/development/tools/argc/default.nix
@@ -6,16 +6,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "argc";
-  version = "1.8.0";
+  version = "1.9.0";
 
   src = fetchFromGitHub {
     owner = "sigoden";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-xuSoTTtULVdG1LZFiEPYYuwJxG7FdN9vY+7K7OmfWZI=";
+    hash = "sha256-BM9MXokVXA5EJwr8F7Wg5LTE1xhmj9ttVXOMNJx0RRw=";
   };
 
-  cargoHash = "sha256-BJaVaOBCLH5c7/DrsOq6uVN02wEfLA7k+FgxCBmOUTA=";
+  cargoHash = "sha256-SScCPBERXScYJ9LlPcbIhwCikRum0F1tU3gZYaQRFTo=";
 
   nativeBuildInputs = [ installShellFiles ];