diff --git a/Formula/b/b3sum.rb b/Formula/b/b3sum.rb
index 9cc736d886faf..918644845a6a8 100644
--- a/Formula/b/b3sum.rb
+++ b/Formula/b/b3sum.rb
@@ -1,17 +1,17 @@
 class B3sum < Formula
   desc "Command-line implementation of the BLAKE3 cryptographic hash function"
   homepage "https://github.com/BLAKE3-team/BLAKE3"
-  url "https://github.com/BLAKE3-team/BLAKE3/archive/refs/tags/1.6.0.tar.gz"
-  sha256 "cc6839962144126bc6cc1cde89a50c3bb000b42a93d7e5295b1414d9bdf70c12"
+  url "https://github.com/BLAKE3-team/BLAKE3/archive/refs/tags/1.6.1.tar.gz"
+  sha256 "1f2fbd93790694f1ad66eef26e23c42260a1916927184d78d8395ff1a512d285"
   license any_of: ["CC0-1.0", "Apache-2.0"]
 
   bottle do
-    sha256 cellar: :any_skip_relocation, arm64_sequoia: "ebbefb5b4354c704b356f90d3a5fe0340940ac3a30985fddf2bd9188bd179e6a"
-    sha256 cellar: :any_skip_relocation, arm64_sonoma:  "8000691d184f32303ce8331bbe48e53f8f2ee16562afaab94a82b9bcc3f580c2"
-    sha256 cellar: :any_skip_relocation, arm64_ventura: "be4ac2df9948ef8891027aba01a14fec63c82f0ac91be0be5327c374f6a033d5"
-    sha256 cellar: :any_skip_relocation, sonoma:        "1f63c32ad268ea59102275a6636928bf92fb99104bc834f8602bbf85faae71ee"
-    sha256 cellar: :any_skip_relocation, ventura:       "7580fdb189977c8d23d01caa4edebb256d03f312bc8163205640e78436b8a48b"
-    sha256 cellar: :any_skip_relocation, x86_64_linux:  "9a94459a01a8cac6d82d8e8268ea230c184f08a0f2da3c9340a7020f290db927"
+    sha256 cellar: :any_skip_relocation, arm64_sequoia: "65d64c62ab2484cbdffbece175eff2581aceae032870c6224b52112ec4b46afb"
+    sha256 cellar: :any_skip_relocation, arm64_sonoma:  "f153cf056349e2e9df3b243177bc640aa1591523be053f8a8940d7e3b89a3df5"
+    sha256 cellar: :any_skip_relocation, arm64_ventura: "b70f96fe5586cb1c82c9e1e10b35727ca74f192fd7ae7c3369c1c594e534c0da"
+    sha256 cellar: :any_skip_relocation, sonoma:        "7f98173bb23fe09e764977b26e0cbba9dd256acc89fc3967bf66b795d0e31e89"
+    sha256 cellar: :any_skip_relocation, ventura:       "f81531d6018c69c97dfe0798d43eff7e3efec4b6fe788f72ac8472cd9a36f1fb"
+    sha256 cellar: :any_skip_relocation, x86_64_linux:  "fb06f7253fc69fc5d6e84ac9089176f1463d96806c03bdc028aaa6217b33257b"
   end
 
   depends_on "rust" => :build
diff --git a/Formula/b/blake3.rb b/Formula/b/blake3.rb
index 1c6fb381c3d8c..6c0887332155d 100644
--- a/Formula/b/blake3.rb
+++ b/Formula/b/blake3.rb
@@ -1,17 +1,17 @@
 class Blake3 < Formula
   desc "C implementation of the BLAKE3 cryptographic hash function"
   homepage "https://github.com/BLAKE3-team/BLAKE3"
-  url "https://github.com/BLAKE3-team/BLAKE3/archive/refs/tags/1.6.0.tar.gz"
-  sha256 "cc6839962144126bc6cc1cde89a50c3bb000b42a93d7e5295b1414d9bdf70c12"
+  url "https://github.com/BLAKE3-team/BLAKE3/archive/refs/tags/1.6.1.tar.gz"
+  sha256 "1f2fbd93790694f1ad66eef26e23c42260a1916927184d78d8395ff1a512d285"
   license any_of: ["CC0-1.0", "Apache-2.0"]
 
   bottle do
-    sha256 cellar: :any,                 arm64_sequoia: "46f2bf5364e33864bb4b03469f3467323c9d356dbcc10863a8fb169f4fe1e18e"
-    sha256 cellar: :any,                 arm64_sonoma:  "827b9d7ea9bb0b90acc353699c45b55f6275f52745e1f886267cf7f77d296275"
-    sha256 cellar: :any,                 arm64_ventura: "cac59fb889e1c60b03f2332f79ffef614808271f9ddea493304e55d38d96891b"
-    sha256 cellar: :any,                 sonoma:        "31115852814c71c6d9c3502f9d4953684bb4da699da9ca5adfebcaefee3a2705"
-    sha256 cellar: :any,                 ventura:       "2febfb3fdc8f35b53a63e13f97de29f0cc62813ceecc15ccf71edb13a8ad8baa"
-    sha256 cellar: :any_skip_relocation, x86_64_linux:  "f63d005b03ad556eb0e982b1e1802ecdc31a508e4c6a2870409fbcf4a450a223"
+    sha256 cellar: :any,                 arm64_sequoia: "30d327d236551e0f5d44b748ccc1ffa1708cec2f873e8e744004176466c73efd"
+    sha256 cellar: :any,                 arm64_sonoma:  "ca77e185ee72b22d95d77fa4a0414339bfbb15166ab59a9c53149ea6e4cce7be"
+    sha256 cellar: :any,                 arm64_ventura: "484317c04a4d68713e9f9c2e2a059fe4a9a54001b31c5f4f4ee8482a35696c7d"
+    sha256 cellar: :any,                 sonoma:        "6cbabfe00f67dc7bb20ed2234d52694798615d46b077cef3eba220e21794cc69"
+    sha256 cellar: :any,                 ventura:       "b352b089146d718d8f912ef05d237f29e2dd5f1b10d4457067aa7cc9b4e37218"
+    sha256 cellar: :any_skip_relocation, x86_64_linux:  "5c642c53051c3aca9e8e87f68c934102128183570add1b35911eaa467411cb3e"
   end
 
   depends_on "cmake" => :build