diff --git a/contract-tests/Cargo.toml b/contract-tests/Cargo.toml
index 3d29519..b34b0ce 100644
--- a/contract-tests/Cargo.toml
+++ b/contract-tests/Cargo.toml
@@ -13,7 +13,7 @@ actix = { version = "0.13.1"}
 actix-web = { version = "4"}
 reqwest = { version = "0.11.6", default-features = false, features = ["json", "rustls-tls"] }
 env_logger = { version = "0.10.0" }
-hyper = { version = "0.14.17", features = ["client", "http1", "tcp"] }
+hyper = { version = "0.14.19", features = ["client", "http1", "tcp"] }
 log = "0.4.6"
 
 [[bin]]
diff --git a/eventsource-client/Cargo.toml b/eventsource-client/Cargo.toml
index 27aa719..6471bcd 100644
--- a/eventsource-client/Cargo.toml
+++ b/eventsource-client/Cargo.toml
@@ -11,7 +11,7 @@ exclude = ["CHANGELOG.md"]
 
 [dependencies]
 futures = "0.3.21"
-hyper = { version = "0.14.17", features = ["client", "http1", "tcp"] }
+hyper = { version = "0.14.19", features = ["client", "http1", "tcp"] }
 hyper-rustls = { version = "0.24.1", optional = true }
 log = "0.4.6"
 pin-project = "1.0.10"