diff --git a/Cargo.toml b/Cargo.toml
index db4f24f..61789d1 100755
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,8 +17,8 @@ lto = "fat"
 codegen-units = 1
 
 [dependencies]
-mimalloc = { version = "0.1.27", default-features = false }
+mimalloc = { version = "0.1.29" }
 clap = { version = "3.2.1", features = ["derive", "suggestions"] }
-toml = { version = "0.5.8", default-features = false }
-serde = { version = "1.0.134", default-features = false }
-serde_derive = { version = "1.0.134", default-features = false }
+toml = { version = "0.5.9", default-features = false }
+serde = { version = "1.0.137", default-features = false }
+serde_derive = { version = "1.0.137", default-features = false }