diff --git a/Cargo.lock b/Cargo.lock
index 8267240..f3969f4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -85,6 +85,18 @@ dependencies = [
  "password-hash",
 ]
 
+[[package]]
+name = "arrayref"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6b4930d2cb77ce62f89ee5d5289b4ac049559b1c45539271f5ed4fdc7db34545"
+
+[[package]]
+name = "arrayvec"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96d30a06541fbafbc7f82ed10c06164cfbd2c401138f6addd8404629c4b16711"
+
 [[package]]
 name = "ascon"
 version = "0.3.1"
@@ -205,6 +217,20 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "blake3"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0231f06152bf547e9c2b5194f247cd97aacf6dcd8b15d8e5ec0663f64580da87"
+dependencies = [
+ "arrayref",
+ "arrayvec",
+ "cc",
+ "cfg-if",
+ "constant_time_eq",
+ "digest",
+]
+
 [[package]]
 name = "block-buffer"
 version = "0.10.4"
@@ -319,6 +345,12 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "acbf1af155f9b9ef647e42cdc158db4b64a1b61f743629225fde6f3e0be2a7c7"
 
+[[package]]
+name = "constant_time_eq"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7144d30dcf0fafbce74250a3963025d8d52177934239851c917d29f1df280c2"
+
 [[package]]
 name = "core-foundation"
 version = "0.9.4"
@@ -1155,7 +1187,7 @@ checksum = "d626bb9dae77e28219937af045c257c28bfd3f69333c512553507f5f9798cb76"
 
 [[package]]
 name = "rustgenhash"
-version = "0.9.3"
+version = "0.9.4"
 dependencies = [
  "argon2",
  "ascon-hash",
@@ -1164,6 +1196,7 @@ dependencies = [
  "bcrypt-pbkdf",
  "belt-hash",
  "blake2",
+ "blake3",
  "clap",
  "clap_complete",
  "digest",
diff --git a/Cargo.toml b/Cargo.toml
index 73bd400..f2f481f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rustgenhash"
-version = "0.9.3"
+version = "0.9.4"
 license = "MIT"
 authors = ["Volker Schwaberow <volker@schwaberow.de>"]
 description = "A tool to generate hashes from the command line."
@@ -35,6 +35,7 @@ base64 = "0.13.0"
 bcrypt-pbkdf = "0.9.0"
 belt-hash = "0.1.0"
 blake2 = "0.10.4"
+blake3 = { version = "1.5.0", features = ["traits-preview"] }
 clap = { version = "4.0.10", features = ["derive", "cargo"] }
 clap_complete = "4.0.2"
 digest = { version = "0.10.5", features = ["std"] }
diff --git a/src/rgh/app.rs b/src/rgh/app.rs
index b4caee5..4695b5b 100644
--- a/src/rgh/app.rs
+++ b/src/rgh/app.rs
@@ -39,6 +39,7 @@ pub enum Algorithm {
 	Belthash,
 	Blake2b,
 	Blake2s,
+	Blake3,
 	Fsb160,
 	Fsb224,
 	Fsb256,
diff --git a/src/rgh/hash.rs b/src/rgh/hash.rs
index 16bdf5a..da6da09 100644
--- a/src/rgh/hash.rs
+++ b/src/rgh/hash.rs
@@ -154,6 +154,7 @@ impl RHash {
 				"BELTHASH" => Box::new(belt_hash::BeltHash::new()),
 				"BLAKE2B" => Box::new(blake2::Blake2b512::new()),
 				"BLAKE2S" => Box::new(blake2::Blake2s256::new()),
+				"BLAKE3" => Box::new(blake3::Hasher::new()),
 				"FSB160" => Box::new(fsb::Fsb160::new()),
 				"FSB224" => Box::new(fsb::Fsb224::new()),
 				"FSB256" => Box::new(fsb::Fsb256::new()),
@@ -301,4 +302,3 @@ impl RHash {
 		}
 	}
 }
-