diff --git a/Cargo.toml b/Cargo.toml
index 67b501d..7cd9d62 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -47,7 +47,6 @@ metrics = "0.14.2"
 num_cpus = "1.13"
 rand = "0.8"
 blake2b_simd = "0.5"
-sha3 = "0.9.1"
 lazy_static = "1.4.0"
 static_assertions = "1.1.0"