diff --git a/pkgs/by-name/b3/b3sum/package.nix b/pkgs/by-name/b3/b3sum/package.nix
index 2e7e99709ace..f56158ddaf86 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 = "1.6.1";
+  version = "1.7.0";
 
   src = fetchCrate {
     inherit version pname;
-    hash = "sha256-tl5rIDLLMOrZimkBuUl4NQfry17mFF/vdCCP/Atb9fQ=";
+    hash = "sha256-bDydKLPJgeUngkWO8L5BkJP9rGy3mx0QJhWAN2CCYhE=";
   };
 
   useFetchCargoVendor = true;
-  cargoHash = "sha256-0CezqiuqEvPa46uUEW2HhUuvB7TZb0YUNBnW/IwTlc8=";
+  cargoHash = "sha256-yB0noD5eabr+HANPRhIhBEG4PCwtJPULNIy+Wx/tC3U=";
 
   meta = {
     description = "BLAKE3 cryptographic hash function";
diff --git a/pkgs/by-name/li/libblake3/package.nix b/pkgs/by-name/li/libblake3/package.nix
index 68fa286d164a..38a06b0c2c67 100644
--- a/pkgs/by-name/li/libblake3/package.nix
+++ b/pkgs/by-name/li/libblake3/package.nix
@@ -38,6 +38,7 @@ stdenv.mkDerivation (finalAttrs: {
     ];
     maintainers = with lib.maintainers; [
       fgaz
+      fpletz
       silvanshade
     ];
     platforms = lib.platforms.all;