diff --git a/pkgs/by-name/nt/ntpd-rs/package.nix b/pkgs/by-name/nt/ntpd-rs/package.nix
index 3e7c35227c33..9bd6934cd58c 100644
--- a/pkgs/by-name/nt/ntpd-rs/package.nix
+++ b/pkgs/by-name/nt/ntpd-rs/package.nix
@@ -14,16 +14,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "ntpd-rs";
-  version = "1.2.2";
+  version = "1.2.3";
 
   src = fetchFromGitHub {
     owner = "pendulum-project";
     repo = "ntpd-rs";
     rev = "v${version}";
-    hash = "sha256-td+op7nVmznIcj3JYafEy7HgbBPLuRv25Hu2N5A5qOQ=";
+    hash = "sha256-Yf1cPv4SpmbL3o9uf3fJ/n0/ZW0wdhW/bbe2hRxDdyY=";
   };
 
-  cargoHash = "sha256-guim3IC2uIA7NKMXDCil/UK8Yj+rt2KUSwtJTcBcZoU=";
+  cargoHash = "sha256-H3pK/MSv7/YDEtnW2mi2xt5x2t3ugCc4IN43wohM4Ig=";
 
   buildInputs = lib.optionals stdenv.isDarwin [ darwin.apple_sdk_11_0.frameworks.Security ];
   nativeBuildInputs = [