diff --git a/Cargo.lock b/Cargo.lock
index 6824e02f76..be698d2788 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2771,6 +2771,7 @@ dependencies = [
  "revm",
  "rstest",
  "serde",
+ "serde_json",
  "sha2 0.10.8",
 ]
 
diff --git a/crates/optimism/Cargo.toml b/crates/optimism/Cargo.toml
index 195f19ee95..165e5c9c5e 100644
--- a/crates/optimism/Cargo.toml
+++ b/crates/optimism/Cargo.toml
@@ -38,6 +38,7 @@ indicatif.workspace = true
 rstest.workspace = true
 alloy-sol-types.workspace = true
 sha2.workspace = true
+serde_json = { workspace = true, features = ["alloc"] }
 
 [features]
 default = ["std", "c-kzg", "secp256k1", "portable", "blst"]
@@ -46,10 +47,14 @@ std = [
 	"revm/std",
 	"alloy-sol-types/std",
 	"once_cell/std",
-	"sha2/std"
+	"sha2/std",
+	"serde_json/std"
 ]
 hashbrown = ["revm/hashbrown"]
-serde = ["dep:serde", "revm/serde"]
+serde = [
+	"dep:serde",
+	"revm/serde",
+]
 portable = ["revm/portable"]
 
 dev = [
diff --git a/crates/optimism/src/transaction/deposit.rs b/crates/optimism/src/transaction/deposit.rs
index fcd1b2a646..192041e527 100644
--- a/crates/optimism/src/transaction/deposit.rs
+++ b/crates/optimism/src/transaction/deposit.rs
@@ -19,3 +19,26 @@ impl DepositTransactionParts {
         }
     }
 }
+
+#[cfg(all(test, feature = "serde"))]
+mod tests {
+    use super::*;
+    use revm::primitives::b256;
+
+    #[test]
+    fn serialize_json_deposit_tx_parts() {
+        let response = r#"{"source_hash":"0xe927a1448525fb5d32cb50ee1408461a945ba6c39bd5cf5621407d500ecc8de9","mint":52,"is_system_transaction":false}"#;
+
+        let deposit_tx_parts: DepositTransactionParts = serde_json::from_str(response).unwrap();
+        assert_eq!(
+            deposit_tx_parts,
+            DepositTransactionParts {
+                source_hash: b256!(
+                    "0xe927a1448525fb5d32cb50ee1408461a945ba6c39bd5cf5621407d500ecc8de9"
+                ),
+                mint: Some(0x34),
+                is_system_transaction: false,
+            }
+        );
+    }
+}