diff --git a/pkgs/by-name/b3/b3sum/package.nix b/pkgs/by-name/b3/b3sum/package.nix
index 93de50e805ed..12f7dc3c20ca 100644
--- a/pkgs/by-name/b3/b3sum/package.nix
+++ b/pkgs/by-name/b3/b3sum/package.nix
@@ -6,15 +6,15 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "b3sum";
-  version = "1.5.5";
+  version = "1.6.0";
 
   src = fetchCrate {
     inherit version pname;
-    hash = "sha256-PgtQc8rwIbiHAue323POh15png7DerZbCuAKLi+jEYE=";
+    hash = "sha256-nsixj/zskHNIkv/qiD1DvrjeqkzVuN76tH+vCLGvPW8=";
   };
 
   useFetchCargoVendor = true;
-  cargoHash = "sha256-4RD6GcBGUHMXS8BYs1NqpR3fVul2J3qh5E4MFnMbwoE=";
+  cargoHash = "sha256-HAbL/3StlK+VlonoviB2hFxCj7oyG93ReUytE3pFOMQ=";
 
   meta = {
     description = "BLAKE3 cryptographic hash function";