diff --git a/pact_mock_server/Cargo.toml b/pact_mock_server/Cargo.toml
index e133915a..33b72b3b 100644
--- a/pact_mock_server/Cargo.toml
+++ b/pact_mock_server/Cargo.toml
@@ -28,21 +28,21 @@ futures = "0.3.30"
 hyper = { version = "1.4.1", features = ["full"] }
 http-body-util = "0.1.2"
 hyper-rustls = { version = "0.27.2", optional = true, default-features = false, features = ["http1", "http2", "ring", "webpki-tokio", "tls12", "logging"]  }
-hyper-util = { version = "0.1.6", features = ["full"] }
+hyper-util = { version = "0.1.7", features = ["full"] }
 itertools = "0.13.0"
 lazy_static = "1.5.0"
 maplit = "1.0.2"
 pact_matching = { version =  "~1.2.7", default-features = false }
-pact_models = { version = "~1.2.2", default-features = false }
+pact_models = { version = "~1.2.4", default-features = false }
 pact-plugin-driver = { version = "~0.7.1", optional = true, default-features = false }
 rcgen = {  version = "0.13.1", optional = true, default-features = false, features = ["pem", "crypto", "ring"] }
-rustls = { version = "0.23.11", optional = true, default-features = false, features = ["ring"] }
-rustls-pemfile = { version = "2.1.2", optional = true, default-features = false }
-rustls-webpki = { version = "0.102.5", optional = true, default-features = false }
-serde = { version = "1.0.204", features = ["derive"] }
-serde_json = "1.0.120"
+rustls = { version = "0.23.12", optional = true, default-features = false, features = ["ring"] }
+rustls-pemfile = { version = "2.1.3", optional = true, default-features = false }
+rustls-webpki = { version = "0.102.7", optional = true, default-features = false }
+serde = { version = "1.0.209", features = ["derive"] }
+serde_json = "1.0.127"
 thiserror = "1.0.63"
-tokio = { version = "1.38.1", features = ["full"] }
+tokio = { version = "1.40.0", features = ["full"] }
 tokio-rustls = { version = "0.26.0", optional = true, default-features = false, features = ["ring"] }
 tracing = "0.1.40"
 tracing-core = "0.1.32"
@@ -50,11 +50,11 @@ url = "2.5.2"
 uuid = { version = "1.10.0", features = ["v4"] }
 
 [dev-dependencies]
-env_logger = "0.11.3"
+env_logger = "0.11.5"
 expectest = "0.12.0"
 pretty_assertions = "1.4.0"
 quickcheck = "1.0.3"
-reqwest = { version = "0.12.5", default-features = false, features = ["rustls-tls-native-roots", "blocking", "json", "http2"] }
+reqwest = { version = "0.12.7", default-features = false, features = ["rustls-tls-native-roots", "blocking", "json", "http2"] }
 test-log = "0.2.16"
 test-env-log = "0.2.8"
 tokio-test = "0.4.4"