diff --git a/libraries/native_model/Cargo.toml b/libraries/native_model/Cargo.toml
index 85415a83..a1813133 100644
--- a/libraries/native_model/Cargo.toml
+++ b/libraries/native_model/Cargo.toml
@@ -20,7 +20,7 @@ thiserror = "1.0"
 anyhow = "1.0.82"
 native_model_macro = { version = "0.4.16", path = "native_model_macro" }
 
-serde = { version = "1.0", features = ["derive"], optional = true }
+serde = { version = "1.0.200", features = ["derive"], optional = true }
 bincode_1_3 = { package = "bincode", version = "1.3.3", optional = true }
 bincode_2_rc = { package = "bincode", version = "2.0.0-rc.3", features = ["serde"], optional = true }
 postcard_1_0 = { package = "postcard", version = "1.0.8", features = ["alloc"], optional = true }
diff --git a/libraries/native_model/tests_crate/Cargo.toml b/libraries/native_model/tests_crate/Cargo.toml
index 9d15b9df..4e9359d5 100644
--- a/libraries/native_model/tests_crate/Cargo.toml
+++ b/libraries/native_model/tests_crate/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2021"
 
 [dependencies]
 native_model = { path = "../", no-default-features = true }
-serde = { version = "1.0", features = ["derive"], optional = true }
+serde = { version = "1.0.200", features = ["derive"], optional = true }
 bincode = { version = "2.0.0-rc.3", features = ["serde"] ,  optional = true }
 postcard = { version = "1.0.8", features = ["alloc"], optional = true }
 anyhow = "1.0.82"