diff --git a/compatibility-suite/Cargo.toml b/compatibility-suite/Cargo.toml
index a46aeaf6..e645d9e7 100644
--- a/compatibility-suite/Cargo.toml
+++ b/compatibility-suite/Cargo.toml
@@ -13,7 +13,7 @@ futures = "0.3.29"
 itertools = "0.12.1"
 lazy_static = "1.4.0"
 maplit = "1.0.2"
-pact_models = { version = "~1.2.3" }
+pact_models = { version = "~1.2.4" }
 pact_matching = { version = "1.2.5", path = "../rust/pact_matching" }
 pact_mock_server = { version = "1.2.9" }
 pact_verifier = { version = "1.2.3", path = "../rust/pact_verifier" }
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index 1b3d7145..5caef460 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -19,7 +19,7 @@ tracing-subscriber = { git = "https://github.com/tokio-rs/tracing.git", tag = "t
 # version across all crates (i.e. mock server crate).
 pact_matching = { version = "~1.2.4", path = "./pact_matching" }
 # Issue 389 - Pull change into other crates
-pact_models = { version = "~1.2.3", path = "./pact_models" }
+pact_models = { version = "~1.2.4", path = "./pact_models" }
 
 [profile.release]
 strip = true
diff --git a/rust/pact_consumer/Cargo.toml b/rust/pact_consumer/Cargo.toml
index a5c6ccd7..926c3fac 100644
--- a/rust/pact_consumer/Cargo.toml
+++ b/rust/pact_consumer/Cargo.toml
@@ -32,7 +32,7 @@ lazy_static = "1.5.0"
 maplit = "1.0.2"
 pact_matching = { version = "~1.2.5", path = "../pact_matching", default-features = false }
 pact_mock_server = { version = "~2.0.0", default-features = false }
-pact_models = { version = "~1.2.3", default-features = false }
+pact_models = { version = "~1.2.4", default-features = false }
 pact-plugin-driver = { version = "~0.7.0", optional = true, default-features = false }
 regex = "1.10.5"
 serde_json = "1.0.120"
diff --git a/rust/pact_ffi/Cargo.toml b/rust/pact_ffi/Cargo.toml
index 33b603cd..8e6e8534 100644
--- a/rust/pact_ffi/Cargo.toml
+++ b/rust/pact_ffi/Cargo.toml
@@ -32,7 +32,7 @@ multipart = { version = "0.18.0", default-features = false, features = ["client"
 onig = { version = "6.4.0", default-features = false }
 pact_matching = { version = "~1.2.5", path = "../pact_matching" }
 pact_mock_server = { version = "~1.2.9" }
-pact_models = { version = "~1.2.3" }
+pact_models = { version = "~1.2.4" }
 pact-plugin-driver = { version = "~0.7.0" }
 pact_verifier = { version = "~1.2.3", path = "../pact_verifier" }
 panic-message = "0.3.0"
diff --git a/rust/pact_matching/Cargo.toml b/rust/pact_matching/Cargo.toml
index b544c0b3..6f3af88c 100644
--- a/rust/pact_matching/Cargo.toml
+++ b/rust/pact_matching/Cargo.toml
@@ -41,7 +41,7 @@ mime = "0.3.17"
 multer = { version = "3.0.0", features = ["all"], optional = true }
 nom = "7.1.3"
 onig = { version = "6.4.0", default-features = false }
-pact_models = { version = "~1.2.3", default-features = false }
+pact_models = { version = "~1.2.4", default-features = false }
 pact-plugin-driver = { version = "~0.7.0", optional = true, default-features = false }
 rand = "0.8.5"
 reqwest = { version = "0.12.3", default-features = false, features = ["rustls-tls-native-roots", "json"] }
diff --git a/rust/pact_verifier/Cargo.toml b/rust/pact_verifier/Cargo.toml
index 71c77ce7..259525b9 100644
--- a/rust/pact_verifier/Cargo.toml
+++ b/rust/pact_verifier/Cargo.toml
@@ -36,7 +36,7 @@ lazy_static = "1.4.0"
 maplit = "1.0.2"
 mime = "0.3.17"
 pact_matching = { version = "~1.2.5", path = "../pact_matching", default-features = false }
-pact_models = { version = "~1.2.3", default-features = false }
+pact_models = { version = "~1.2.4", default-features = false }
 pact-plugin-driver = { version = "~0.7.0", optional = true, default-features = false }
 regex = "1.10.4"
 reqwest = { version = "0.12.3", default-features = false, features = ["rustls-tls-native-roots", "blocking", "json"] }
diff --git a/rust/pact_verifier_cli/Cargo.toml b/rust/pact_verifier_cli/Cargo.toml
index 23dd23a0..3b2d1dec 100644
--- a/rust/pact_verifier_cli/Cargo.toml
+++ b/rust/pact_verifier_cli/Cargo.toml
@@ -30,7 +30,7 @@ junit-report = { version = "0.8.3", optional = true }
 lazy_static = "1.5.0"
 log = "0.4.20"
 maplit = "1.0.2"
-pact_models = { version = "~1.2.3", default-features = false }
+pact_models = { version = "~1.2.4", default-features = false }
 pact_verifier = { version = "~1.2.3", path = "../pact_verifier", default-features = false }
 regex = "1.10.2"
 reqwest = { version = "0.12.4", default-features = false, features = ["rustls-tls-native-roots", "blocking", "json"] }