diff --git a/pkgs/tools/backup/awsbck/default.nix b/pkgs/tools/backup/awsbck/default.nix
index f49f590a6e73..b43f46683510 100644
--- a/pkgs/tools/backup/awsbck/default.nix
+++ b/pkgs/tools/backup/awsbck/default.nix
@@ -6,17 +6,17 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "awsbck";
-  version = "0.3.10";
+  version = "0.3.12";
 
   src = fetchFromGitHub {
     owner = "beeb";
     repo = "awsbck";
     rev = "v${version}";
-    hash = "sha256-6AJTNJ/vuRAMnkuOoBVmEAlJy18OZDWVr4OzFv9/oag=";
+    hash = "sha256-C5QaOxZ9DQuda+slf8uqPQYVgDtS5Lhm3AFn8K2G/T4=";
   };
 
   useFetchCargoVendor = true;
-  cargoHash = "sha256-sr9E6AbgGibOhlg+LOuYL5ysd6gHDyKOAYJTwjrzl2E=";
+  cargoHash = "sha256-Pb4tnP8BiVTfUR1qM1dUXj9aCmdK23YYxQ4KQQc4z54=";
 
   # tests run in CI on the source repo
   doCheck = false;