diff --git a/pkgs/by-name/lo/lockbook/package.nix b/pkgs/by-name/lo/lockbook/package.nix
index b7fb28ff49e3..bf9c911ae031 100644
--- a/pkgs/by-name/lo/lockbook/package.nix
+++ b/pkgs/by-name/lo/lockbook/package.nix
@@ -7,17 +7,17 @@
 }:
 rustPlatform.buildRustPackage rec {
   pname = "lockbook";
-  version = "0.9.20";
+  version = "0.9.21";
 
   src = fetchFromGitHub {
     owner = "lockbook";
     repo = "lockbook";
     tag = version;
-    hash = "sha256-nIh5xgdtaUvc5RbS24GGUHxY41lnL2xdkDs0TD/N2Gw=";
+    hash = "sha256-SRmfLxF78jR1a/37pU1TLM6nFpmYLRbHJzQIVQtM8/M=";
   };
 
   useFetchCargoVendor = true;
-  cargoHash = "sha256-CuUg5QT1s5TJd409O9YD3A3bMNUnfY6MrCIUrzS50j8=";
+  cargoHash = "sha256-faqbsxXF2AjDE+FMkD1PihacPAvQlD6nkczN4QdsCeM=";
 
   doCheck = false; # there are no cli tests
   cargoBuildFlags = [