diff --git a/Cargo.toml b/Cargo.toml
index e22ded4..7ecbbaa 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,7 +12,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dev-dependencies]
-base16ct = "0.1.1"
+base16ct = "0.2.0"
 hex-literal = "0.3.4"
 
 [dependencies]