diff --git a/quinn-boring/Cargo.toml b/quinn-boring/Cargo.toml
index 47cd1a85..c0a8bb5f 100644
--- a/quinn-boring/Cargo.toml
+++ b/quinn-boring/Cargo.toml
@@ -37,7 +37,7 @@ anyhow = "1.0"
 assert_matches = "1"
 clap = { version = "4", features = ["derive"] }
 directories-next = "2"
-hex-literal = "0.4"
+hex-literal = "1.0"
 rcgen = "0.14"
 rustls-pemfile = "2"
 tokio = { version = "1", features = [