diff --git a/pkgs/by-name/fl/flirt/package.nix b/pkgs/by-name/fl/flirt/package.nix
index 9ed8058c41c1..38614215dea0 100644
--- a/pkgs/by-name/fl/flirt/package.nix
+++ b/pkgs/by-name/fl/flirt/package.nix
@@ -7,16 +7,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "flirt";
-  version = "0.4";
+  version = "0.4.1";
 
   src = fetchFromSourcehut {
     owner = "~hadronized";
     repo = "flirt";
     rev = "v${version}";
-    hash = "sha256-wH6WLLUqUj5YrrudNbGkzZ4i15xRPDBE3UKwyhkQSxg=";
+    hash = "sha256-L7BiNA/cG7e1GX9sOxwwLS5+2/Tpb1PeA/2rPz8ALf8=";
   };
 
-  cargoHash = "sha256-m1aLJFa6C5X9HwNweezoUcFnpG09AuYf9ooet8GUGFE=";
+  cargoHash = "sha256-roPPL9zR8JBr3Ya2IhkvIOfnKxuRSXdxxaJ80ZUK87M=";
 
   passthru.updateScript = nix-update-script { };