diff --git a/pkgs/by-name/aw/aws-checksums/package.nix b/pkgs/by-name/aw/aws-checksums/package.nix
index 9ae804c87e13..f84caea55c11 100644
--- a/pkgs/by-name/aw/aws-checksums/package.nix
+++ b/pkgs/by-name/aw/aws-checksums/package.nix
@@ -10,13 +10,13 @@
 stdenv.mkDerivation (finalAttrs: {
   pname = "aws-checksums";
   # nixpkgs-update: no auto update
-  version = "0.2.7";
+  version = "1.0.0";
 
   src = fetchFromGitHub {
     owner = "awslabs";
     repo = "aws-checksums";
     rev = "v${finalAttrs.version}";
-    sha256 = "sha256-dYDTDWZJJ0JlvkMfLS376uUt5QzSmbV0UNRC4aq35TY=";
+    sha256 = "sha256-Yvv4NT90715zMBqBeJz7o2WTDRSjszPpBsFGMVTMc4I=";
   };
 
   nativeBuildInputs = [ cmake ];