diff --git a/eth2/types/src/deposit.rs b/eth2/types/src/deposit.rs
index 2e69ea599..91c6ef2ac 100644
--- a/eth2/types/src/deposit.rs
+++ b/eth2/types/src/deposit.rs
@@ -1,14 +1,14 @@
 use super::{DepositData, Hash256};
 use crate::test_utils::TestRandom;
 use rand::RngCore;
-use serde_derive::Serialize;
+use serde_derive::{Deserialize, Serialize};
 use ssz_derive::{Decode, Encode, TreeHash};
 use test_random_derive::TestRandom;
 
 /// A deposit to potentially become a beacon chain validator.
 ///
 /// Spec v0.4.0
-#[derive(Debug, PartialEq, Clone, Serialize, Encode, Decode, TreeHash, TestRandom)]
+#[derive(Debug, PartialEq, Clone, Serialize, Deserialize, Encode, Decode, TreeHash, TestRandom)]
 pub struct Deposit {
     pub branch: Vec<Hash256>,
     pub index: u64,
diff --git a/eth2/types/src/deposit_data.rs b/eth2/types/src/deposit_data.rs
index 1eb2722a9..61b82f4b3 100644
--- a/eth2/types/src/deposit_data.rs
+++ b/eth2/types/src/deposit_data.rs
@@ -1,14 +1,14 @@
 use super::DepositInput;
 use crate::test_utils::TestRandom;
 use rand::RngCore;
-use serde_derive::Serialize;
+use serde_derive::{Deserialize, Serialize};
 use ssz_derive::{Decode, Encode, TreeHash};
 use test_random_derive::TestRandom;
 
 /// Data generated by the deposit contract.
 ///
 /// Spec v0.4.0
-#[derive(Debug, PartialEq, Clone, Serialize, Encode, Decode, TreeHash, TestRandom)]
+#[derive(Debug, PartialEq, Clone, Serialize, Deserialize, Encode, Decode, TreeHash, TestRandom)]
 pub struct DepositData {
     pub amount: u64,
     pub timestamp: u64,
diff --git a/eth2/types/src/deposit_input.rs b/eth2/types/src/deposit_input.rs
index c4c79c3d1..32f57ab6e 100644
--- a/eth2/types/src/deposit_input.rs
+++ b/eth2/types/src/deposit_input.rs
@@ -2,14 +2,14 @@ use super::Hash256;
 use crate::test_utils::TestRandom;
 use bls::{PublicKey, Signature};
 use rand::RngCore;
-use serde_derive::Serialize;
+use serde_derive::{Deserialize, Serialize};
 use ssz_derive::{Decode, Encode, TreeHash};
 use test_random_derive::TestRandom;
 
 /// The data supplied by the user to the deposit contract.
 ///
 /// Spec v0.4.0
-#[derive(Debug, PartialEq, Clone, Serialize, Encode, Decode, TreeHash, TestRandom)]
+#[derive(Debug, PartialEq, Clone, Serialize, Deserialize, Encode, Decode, TreeHash, TestRandom)]
 pub struct DepositInput {
     pub pubkey: PublicKey,
     pub withdrawal_credentials: Hash256,