diff --git a/Cargo.lock b/Cargo.lock
index ca406e33..687cc8c0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -327,16 +327,16 @@ dependencies = [
 
 [[package]]
 name = "blake3"
-version = "1.8.3"
+version = "1.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2468ef7d57b3fb7e16b576e8377cdbde2320c60e1491e961d11da40fc4f02a2d"
+checksum = "4d2d5991425dfd0785aed03aedcf0b321d61975c9b5b3689c774a2610ae0b51e"
 dependencies = [
  "arrayref",
  "arrayvec",
  "cc",
  "cfg-if",
  "constant_time_eq",
- "cpufeatures 0.2.17",
+ "cpufeatures 0.3.0",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 5b5c63fb..d81f17ea 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -58,7 +58,7 @@ __bench = []
 [dependencies]
 aes = "=0.9.0-rc.4"
 bincode = { version = "2.0.1", default-features = false, features = ["std", "serde"] }
-blake3 = "1.8.3"
+blake3 = "1.8.4"
 bytemuck = { version = "1.25.0", features = ["latest_stable_rust"] }
 chacha20poly1305 = "0.10.1"
 curve25519-dalek = { version = "4.1.0", features = ["rand_core"] }
diff --git a/crates/polytune-server-core/Cargo.toml b/crates/polytune-server-core/Cargo.toml
index 132b1520..8f263303 100644
--- a/crates/polytune-server-core/Cargo.toml
+++ b/crates/polytune-server-core/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2024"
 workspace = true
 
 [dependencies]
-blake3 = "1.8.3"
+blake3 = "1.8.4"
 futures-util = { version = "0.3.32", default-features = false, features = [
     "alloc",
     "async-await-macro",
diff --git a/examples/api-integration/Cargo.toml b/examples/api-integration/Cargo.toml
index d600a750..7f2a0ddc 100644
--- a/examples/api-integration/Cargo.toml
+++ b/examples/api-integration/Cargo.toml
@@ -8,7 +8,7 @@ publish = false
 aide = { version = "0.15.1", features = ["axum", "axum-json", "swagger"] }
 anyhow = "1.0.102"
 axum = "0.8.8"
-blake3 = "1.8.3"
+blake3 = "1.8.4"
 clap = { version = "4.5.60", features = ["derive"] }
 futures-util = { version = "0.3.32", default-features = false, features = [
     "alloc",
diff --git a/examples/sql-integration/Cargo.toml b/examples/sql-integration/Cargo.toml
index 858147f2..1d77148c 100644
--- a/examples/sql-integration/Cargo.toml
+++ b/examples/sql-integration/Cargo.toml
@@ -7,7 +7,7 @@ version = "0.1.0"
 [dependencies]
 anyhow = "1.0.102"
 axum = "0.8.8"
-blake3 = "1.8.3"
+blake3 = "1.8.4"
 clap = { version = "4.5.60", features = ["derive"] }
 futures-util = { version = "0.3.32", default-features = false, features = [
     "alloc",