diff --git a/core/network/Cargo.toml b/core/network/Cargo.toml
index 77788cc..a947abd 100644
--- a/core/network/Cargo.toml
+++ b/core/network/Cargo.toml
@@ -16,7 +16,7 @@ log = "0.4.20"
 rustls = { version = "0.21.5", features = ["logging", "dangerous_configuration"]} # https://github.com/rustls/rustls/tags
 hyper-rustls = "0.26.0"
 rustls-native-certs = "0.7.0"
-hyper = { version = "0.14.27", features = ["full"], optional = true }
+hyper = { version = "1.1.0", features = ["full"], optional = true }
 tokio-rustls = { version = "0.24.1", optional = true }
 rand = "0.8.5"
 random-manager = "0.0.5" # https://crates.io/crates/random-manager/versions
diff --git a/core/server/Cargo.toml b/core/server/Cargo.toml
index 8a99c46..c6b0937 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 = "1.1.0", 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 8e2cd74..5fdd242 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 = "=2.0.13", features = ["eip712"] } # https://github.com/gakonst/ethers-rs/releases
 hex = "0.4.3"
 hmac = "0.12.1"
-hyper = { version = "0.14.26"}
+hyper = { version = "1.1.0"}
 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"