diff --git a/Cargo.toml b/Cargo.toml
index 8615781..5fc700a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -43,7 +43,7 @@ structopt = {version = "0.3.20"}
 tokio = {version = "1.34", default-features = false, features = ["rt"]}
 tracing = {version = "0.1", default-features = false, features = ["std"]}
 tracing-subscriber = {version = "0.3", default-features = false, features = ["ansi", "env-filter", "fmt"]}
-warp = {version = "0.3.7", default-features = false}
+warp = {version = "0.4.2", default-features = false}
 
 [dev-dependencies]
 tempfile = "3.1"