diff --git a/Cargo.lock b/Cargo.lock
index ae0cd49..9343bd3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1875,9 +1875,9 @@ checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
 
 [[package]]
 name = "hyper"
-version = "1.3.1"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe575dd17d0862a9a33781c8c4696a55c320909004a67a00fb286ba8b1bc496d"
+checksum = "c4fe55fb7a772d59a5ff1dfbff4fe0258d19b89fec4b233e75d35d5d2316badc"
 dependencies = [
  "bytes",
  "futures-channel",
diff --git a/Cargo.toml b/Cargo.toml
index 8d0b59e..3b4f94e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ futures = "0.3"
 hex = "0.4"
 http-body = "1.0"
 http-body-util = "0.1"
-hyper = { version = "1.3", features = ["http1", "server"] }
+hyper = { version = "1.4", features = ["http1", "server"] }
 hyper-util = { version = "0.1", features = ["tokio"] }
 inquire = "0.7"
 log = { version = "0.4", features = ["std"] }