diff --git a/Cargo.lock b/Cargo.lock
index 4bcc3bfd..0defb766 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5603,7 +5603,7 @@ dependencies = [
  "ark-serialize",
  "ark-snark",
  "ark-std",
- "blake2 0.9.2",
+ "blake2 0.10.6",
  "digest 0.9.0",
  "frame-benchmarking",
  "frame-support",
diff --git a/pallets/baby-liminal/Cargo.toml b/pallets/baby-liminal/Cargo.toml
index 491b4858..d1f41458 100644
--- a/pallets/baby-liminal/Cargo.toml
+++ b/pallets/baby-liminal/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 license = "Apache 2.0"
 
 [dependencies]
-blake2 = { version = "0.9", default-features = false }
+blake2 = { version = "0.10", default-features = false }
 codec = { package = "parity-scale-codec", version = "3.0", default-features = false, features = ["derive"] }
 digest = "0.9"
 scale-info = { version = "2.0", default-features = false, features = ["derive"] }