diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index f9d385a..7a708e8 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -23,7 +23,7 @@ tracing-subscriber = { version = "0.3", features = ["env-filter", "std"] }
 trust-dns-resolver = "0.22"
 task-group = { git = "https://github.com/vorot93/task-group" }
 hex = "0.4"
-hex-literal = "0.3.4"
+hex-literal = "0.4.1"
 clap = "4.0.4"
 anyhow = "1.0"
 cidr = "0.2.1"
diff --git a/relay/Cargo.toml b/relay/Cargo.toml
index d95eac3..2a5c9dd 100644
--- a/relay/Cargo.toml
+++ b/relay/Cargo.toml
@@ -41,6 +41,6 @@ tower = { version = "0.4", features = ["full"] }
 
 [dev-dependencies]
 ruint = { version = "1.3.0", features = ["fastrlp"] }
-hex-literal = "0.3.4"
+hex-literal = "0.4.1"
 
 [lib]