diff --git a/Cargo.toml b/Cargo.toml
index 0854a11f..f694c01a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -80,7 +80,7 @@ tabwriter = { version = "1", features = ["ansi_formatting"] }
 colored = "3.0"
 ctrlc = { version = "3.4.7", features = ["termination"] }
 ztest = { git = "https://github.com/oxidecomputer/falcon", branch = "main" }
-anstyle = "1.0.11"
+anstyle = "1.0.13"
 nom = "7.1"
 num_enum = "0.7.4"
 pretty-hex = "0.4"