diff --git a/pkgs/tools/networking/findomain/default.nix b/pkgs/tools/networking/findomain/default.nix
index 105dce78c0a..d711bc2726d 100644
--- a/pkgs/tools/networking/findomain/default.nix
+++ b/pkgs/tools/networking/findomain/default.nix
@@ -10,16 +10,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "findomain";
-  version = "8.2.0";
+  version = "8.2.1";
 
   src = fetchFromGitHub {
     owner = "Edu4rdSHL";
     repo = pname;
     rev = version;
-    sha256 = "sha256-VT4iPm6CbuKw9D53eSvunRC4Yvn94D5J95JJyq1Za9M=";
+    sha256 = "sha256-NlaQhQtGQzOaTD18NMiicQOrovRuTCUq54vxu34JqIU=";
   };
 
-  cargoSha256 = "sha256-gwBsIFhMHTISlKXCBqhzYhq0p5yX0OE0/zcU1yTOADQ=";
+  cargoSha256 = "sha256-I9OyH02JNdNgGK3918XwS5wt+11VppCTqzo50LuhnvI=";
 
   nativeBuildInputs = [ installShellFiles perl ];
   buildInputs = lib.optionals stdenv.isDarwin [ libiconv Security ];