diff --git a/core/network/Cargo.toml b/core/network/Cargo.toml
index a7ad5a8..3491a39 100644
--- a/core/network/Cargo.toml
+++ b/core/network/Cargo.toml
@@ -17,7 +17,7 @@ log = "0.4.20"
 rustls = { version = "0.21.5", features = ["logging", "dangerous_configuration"]} # https://github.com/rustls/rustls/tags
 hyper-rustls = "0.24.1"
 rustls-native-certs = "0.6.3"
-hyper = { version = "0.14.27", features = ["full"], optional = true }
+hyper = { version = "1.0.1", features = ["full"], optional = true }
 tokio-rustls = { version = "0.24.1", optional = true }
 
 # for feature "pem"
diff --git a/core/server/Cargo.toml b/core/server/Cargo.toml
index 8a99c46..8b91ba2 100644
--- a/core/server/Cargo.toml
+++ b/core/server/Cargo.toml
@@ -13,6 +13,6 @@ readme = "README.md"
 [dependencies]
 futures = "0.3.28"
 http = "0.2.9"
-hyper = { version = "0.14.25", features = ["full"] }
+hyper = { version = "1.0.1", features = ["full"] }
 log = "0.4.20"
 tokio = { version = "1.32.0", features = ["full"] } # https://github.com/tokio-rs/tokio/releases
diff --git a/crates/avalanche-types/Cargo.toml b/crates/avalanche-types/Cargo.toml
index 0e15177..f0dbf34 100644
--- a/crates/avalanche-types/Cargo.toml
+++ b/crates/avalanche-types/Cargo.toml
@@ -26,7 +26,7 @@ ecdsa = { version = "0.16.7", features = ["rfc6979", "verifying"] } # https://gi
 ethers-core = { version = "=2.0.11", features = ["eip712"] } # https://github.com/gakonst/ethers-rs/releases
 hex = "0.4.3"
 hmac = "0.12.1"
-hyper = { version = "0.14.26"}
+hyper = { version = "1.0.1"}
 k256 = { version = "0.13.1", features = ["ecdsa"] } # https://github.com/RustCrypto/elliptic-curves/tree/master/k256
 lazy_static = "1.4.0"
 log = "0.4.20"