diff --git a/Cargo.lock b/Cargo.lock
index b2c7249..9673e38 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -821,9 +821,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.20"
+version = "0.4.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
+checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
 
 [[package]]
 name = "memchr"
diff --git a/Cargo.toml b/Cargo.toml
index af0b07f..6d277c8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -48,7 +48,7 @@ allocator-api2-tests = "0.2.14"
 memsec = "0.6.3"
 rand = "0.8.5"
 typenum = "1.17.0"
-log = { version = "0.4.20" }
+log = { version = "0.4.21" }
 clap = { version = "4.4.10", features = ["derive"] }
 serde = { version = "1.0.197", features = ["derive"] }
 arbitrary = { version = "1.3.2", features = ["derive"] }