diff --git a/Cargo.toml b/Cargo.toml
index 1e9e7ba..b14a506 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,7 @@ rand = "0.8"
 parking_lot = "0.12"
 env_logger = "0.11"
 clap = { version = "4.4", features = ["derive", "env"] }
-mockall = "0.12.1"
+mockall = "0.13.0"
 num_enum = "0.7.2"
 convert-enum = "0.1.0"
 sans-io-runtime = { version = "0.2", default-features = false }